Cycles by Name

Cycles Index: by Time Series Name

The following table of cycle period lengths is taken from the publication "Cycles Classic Library Collection" published by the Foundation for the Study of Cycles. The numbers after the cycle series name are page references to the "Cycles Classic Library Collection." It is arranged in order by the name of the time series. An additional table in order by the length of the period of the cycle is also provided.

Some notes on the table are relevant. It was scanned and converted by OCR from a printed book and as such may contain some errors. Please report any errors that you find. The period lengths are sometimes stated as a whole number of years, which may mean that the cycle period is not known accurately or that the period was close to a whole number of years. In other cases periods such as 3.33 years are given which may mean about 3 and 1/3 years which is presumably more accurate than a whole number of years. There seems to be a tendency to use 1/2, 1/3 and 1/6 of years, perhaps because these are whole numbers of months. In that case the accuracy may be about 1 month. In other cases (most notably Dewey’s analysis) the periods are stated with more decimal palces and probably does truly reflect the accuracy of the results, e.g. 5.92 or 5.537 years.

Duration Description
22-year cycle advertising effectiveness. 271
4.41 year (52.92-month) cycle advertising effectiveness; 63
5.5-year (66-month) cycle advertising effectiveness; 74
6-year cycle advertising effectiveness; 76
22.67- (22 2/3 )-year cycle advertising efficiency; 292
22.2- (22 1/5 )-year cycle advertising efficiency; 748
10-day cycle aftershock; 284
12-day cycle aftershock; 284
14-day cycle aftershock; 284
7-day cycle aftershock; 284
8-day cycle aftershock; 284
50- to 60-year cycle agricultural workers’ wages; 304
54-year cycle agricultural workers’ wages; 63
5.5-year (66-month) cycle airplane traffic; 74; 312; 315
6-year cycle Allis-Chalmers Manufacturing Co. sales; 76
6.4-year cycle aluminum production; 313; 333­; 337
6.45-year cycle aluminum production; 74
6-year cycle American Viscose Corp. shipments; 76
14-28-day (2-4 week) cycle amorousness of women; 281; 283
18.33- (18 1/3)- year cycle an industrial company; 443
18.2-18.3-year cycle an industrial company; 72
6-year cycle Armco Steel Corp. sales; 68; 76
6-year cycle Armour & Co. sales; 76
37.2-year cycle auroras; frequency of; 115
37-year cycle auroras; frequency of; 115-116
35.9-year cycle auroras; frequency of; 63
33-month (2.75-year) cycle automobile factory sales; 360
23.6-month (1.94-year) cycle automobile factory sales; 63
3-year cycle automobile factory sales; 63
11-year cycle automobile production; 266
9.25-year cycle automobile sales; 104
18.6-year cycle axis of earth; 748
6-year cycle B.F. Goodrich Co. sales; 76
18-year cycle bank credit; 648
3.42-year (41 month) cycle bank debits; 505
9-month (39.13-week) cycle bank debits; 63
5.5-year (66-month) cycle bank debits; 74
10-year cycle bank deposits; 108
9.9-year cycle bank deposits; 109
11.1-year cycle bank deposits; 266
50- to 60-year cycle bank deposits; 304
54-year cycle bank deposits; 63
6.45-year cycle bank discount rates; 74
9-10-year cycle bank discounts; 83
9-year cycle Bank of France discounts; 100
50- to 60-year cycle Bank of France portfolio; 304
9.01-year cycle barley for grain acreage; 101
9.01-year cycle barley for grain production; 102
9.54-year cycle barometric pressure; 105
9.5-year cycle barometric pressure; 105
9.7-year cycle barometric pressure; 107
7.6-year cycle barometric pressure; 124-125
9.6- (9 2/3-) year cycle barometric pressure; 55
36-year cycle barometric pressure; 63
6-year cycle Bethlehem Steel Corp. production; 76
9.6- (9 2/3-) year cycle biological phenomena; 279; 314
37-year cycle biological time series; 240
9-year cycle birth; marriage; and death-rates; 100
29.5-day (4.21-week) cycle births of infants; 278; 281-283
9-10-year cycle births; deaths; and marriages; 83
33-month (2.75-year) cycle bond prices; 19
9.231-year cycle bond yields; 104
9.7-month (42.18-week) cycle breeding of sooty terns; 278; 286-287
18-year cycle bricks; 444; 648
387-day (55.29-week) cycle brightness of T Cephei; 122-123
9.2-year cycle British consol prices; 103
33-month (2.75-year) cycle building activity and construction (residential); 19; 313; 342; 360
18.33- (18 1/3)- year cycle building activity and construction; 26; 343-345; 349; 443-444
18.2-year cycle building activity and construction; 54; 612
22-year cycle building activity; 271
18-year cycle building activity; 611
17.9-year cycle building activity; 611; 648
17-year cycle building construction; 167
18-year cycle building construction; 648
18-year cycle building materials; 444; 648
17-year cycle building permits; 167
18.33- (18 1/3)- year cycle building permits; 444; 611
18-year cycle building permits; 444; 648
17.75- (17 3/4)-year cycle building permits; 648
17-18-year cycle building transport; 167
25-year cycle building; 344
30-year cycle building; 344
18.33- (18 1/3)- year cycle buildings (residential); 351; 355
18-20-year cycle buildings demolished; 444
9-year cycle business activity; 100
11.14-year cycle business activity; 266
11+ (SS-length) cycle business activity; 266
11-year cycle business activity; 266
6.45-year cycle business activity; 74
3-3.5-year cycle business activity; 740
5.92-year (71-month) cycle business activity; 75
6-year cycle business activity; 76
5.5-year (66-month) cycle business activity; general; 74
5.9-year; (70.8-month) cycle business activity; general; 74
5.91-year (70.9 month) cycle business failure liabilities; 227
5.9-year; (70.8-month) cycle business failure;; 63; 74-75; 588; 590-597
6.45-year cycle business failures; 74
5.5-year (66-month) cycle business recessions; 74
3.5-year (42-month) cycle business; 314; 395-400
9-year cycle capital exports; 100
9-year cycle capital goods of heavy industry; 103
10- or 11-year cycle caterpillar (tent) abundance; 10
9.6- (9 2/3-) year cycle caterpillar (tent) abundance; 53; 55; 107
10-year cycle caterpillars; 37
9.26-year cycle cattle on farms; 431; 434
17-year cycle cattle prices; 167
17-year cycle cattle supply and demand; 167
9.01-year cycle cattle; 102
5.5-year (66-month) cycle cement stocks; 74
9.46-year cycle cheese consumption; 105
4-year cycle cheese consumption; 272; 313; 344 34l
9.6- (9 2/3-) year cycle chinch bug abundance; 53; 55; 96; 106; 288
9-year cycle church membership; 85; 101; 601; 603-608
17-year cycle cicada; 167
9.78-year cycle cigarette production; 108
8-year cycle cigarette production; 56-57; 313; 338-339
17-year cycle cigarette stock prices; 167
6.2-year cycle cigarette stock prices; 74
6.1-year cycle cigarette stock prices; 77
170-year cycle civil wars; 627
510-year cycle civil wars; 627
9.5-year cycle climate; 105
42-year cycle climate; 224
6-year cycle climate; 325
33-month (2.75-year) cycle climate; 360-361
9.3-year cycle climatic variations; 104
9.05-year cycle coal (anthracite) production; 102
5.5-year (66-month) cycle coal (bituminous) prices; 74
9.13-year cycle coal (bituminous) production; 102
17.75- (17 3/4)-year cycle coal (bituminous) production; 648­; 650
17.7-year cycle coal (bituminous) production; 72
18-year cycle coal consumption and production; 444
50- to 60-year cycle coal consumption; 304
54-year cycle coal consumption; 63
50- to 60-year cycle coal miners’ wages; 304
50- to 60-year cycle coal production; 304
54-year cycle coal production; 63
5.9-year; (70.8-month) cycle coal stock price; 74
5.91-year (70.9 month) cycle coal stock prices; 75
5.5-year (66-month) cycle cocoa bean prices; 74
16.67- (16 2/3)-year cycle coffee prices; 112-113; 280
5.61-yea; (67.3-month) cycle coin prices; 571
5.5-year (66-month) cycle coin production; 74
9.7-year cycle colored fox abundance; 107
5.47-year (6i64-month) cycle com prices; 569
5.5-year (66-month) cycle com prices; 74; 315; 382; 527; 528; 565-574; 741
9-year cycle commercial crises; 100
11-year cycle commercial crises; 267
10.444-year cycle commercial crises; 268
5.5-year (66-month) cycle commercial crises; 74
9-10-year cycle commercial crises; 83
3.25-year (39-month) cycle commercial paper rates; 500
3.33-year (40-month) cycle commercial paper rates; 500
3.42-year (41 month) cycle commercial paper rates; 500
3.42-year (41 month) cycle commodities; 16
50-year cycle commodity prices and wars; 627
17.33- (17 1/3)-year cycle commodity prices; 167
9-year cycle Congregational Church new members; 101
54-year cycle consols (British) value; 63
18.2-18.3-year cycle construction; 72
33-month (2.75-year) cycle consumer goods; 19
6-year cycle Continental Oil Co. income; 76
9.9-year cycle copper mine products; 109
10-year cycle copper mines production; 108
9.2-year cycle copper prices; 291
50- to 60-year cycle copper prices; 304; 528
33-month (2.75-year) cycle copper prices; 360
8.5-year cycle copper prices; 519
54-year cycle copper prices; 63; 528; 578-579
5.91-year (70.9 month) cycle copper prices; 63; 75; 227
5.9-year; (70.8-month) cycle copper prices; 74
9.28-year cycle copper prices; 82; 86; 93; 104; 431; 434
8.60-year cycle copper prices; 93
9.25-year cycle copper share prices; 104
5.9-year; (70.8-month) cycle copper share prices; 74
5.91-year (70.9 month) cycle copper share prices; 75
9.1-year cycle corn acreage harvested; 102
10.99-year cycle corn acreage harvested; 266
11-year cycle corn prices; 565
5.62-year (67.5-month) cycle corn prices; 741
11+ (SS-length) cycle corn production; 266
9.01-year cycle cotton acreage harvested; 102
50- to 60-year cycle cotton acreage; 304
54-year cycle cotton acreage; 63
9-year cycle cotton acreage; 86
9-year cycle cotton prices; 101
9.47-year cycle cotton prices; 105
9.91-year cycle cotton prices; 108
9.9-year cycle cotton prices; 109
36.75- (36 3/4)-year cycle cotton prices; 115
17.25-year cycle cotton prices; 166-169
10.98-year cycle cotton prices; 266
11-year cycle cotton prices; 266-267
21.75- (21 3/4 )-year cycle cotton prices; 271
41.7-year cycle cotton prices; 299
5.4-5.6-year (64.8-67.2-month) cycle cotton prices; 315
6-year cycle cotton prices; 325
6.4-year cycle cotton prices; 336
42-year cycle cotton prices; 48; 50-51; 270
9.65-year cycle cotton prices; 53; 95; 107
5.575-year (66.9 month) cycle cotton prices; 558
5.57-year (66.84-month) cycle cotton prices; 569
17.75- (17 3/4)-year cycle cotton prices; 63; 280; 527; 554-557; 581; 611; 648-650
5.91-year (70.9 month) cycle cotton prices; 63; 75; 227; 528; 558-564; 591
17.7-year cycle cotton prices; 72
17.33- (17 1/3)-year cycle cotton prices; 72; 351
5.9-year; (70.8-month) cycle cotton prices; 73-74
5.5-year (66-month) cycle cotton prices; 74
6.45-year cycle cotton prices; 74; 558; 591
66.5-year cycle cotton prices; 749
6.1-year cycle cotton prices; 77; 558
9.44-year cycle cotton production; 105
11.38-year cycle cotton production; 266
24-month cycle cotton production; 325
6-year cycle cotton production; 76; 313; 322­; 326
9.4- or 9.5-year cycle cotton production; 94
9.01-year cycle cows kept for milk; 102
9.2-year cycle cows on farms; 431; 434
9.6- (9 2/3-) year cycle coyote abundance; 53; 55; 107
11-year cycle crop yields; 266
8-year cycle crop yields; 56-57
9.2-year cycle crops; 104
9.7-year cycle cross fox abundance; 107
9.14-year cycle crude petroleum production; 102
11.19-year cycle crude petroleum production; 267
4.25-year (51-month) cycle dates of thawing and freezing of rives; 751
8.96-year cycle death rates; 100
4.222-year (50.664-month) cycle deaths in Massachusetts; 757
17-18-year cycle deeds recorded; 167
6.45-year cycle department store sales; 74
8.98-year cycle deposits of all banks; 100
54-year cycle devaluation in England; 63
6-year cycle diphtheria; 76
18.33- (18 1/3)- year cycle discounts and loans; 443-444
22.19-year cycle double sunspot cycle; 247
5.5-year (66-month) cycle Dow Chemical Co. plant expansions; 74
46-year cycle droughts; 749
12-month (52.18-week) cycle earth around sun; 65
37-year cycle earthquakes; 115-116
11-year cycle earthquakes; 117-118; 129-130
10.94-year cycle earthquakes; 126
130-year cycle earthquakes; 126
12-month (52.18-week) cycle earthquakes; 127
14.8-day (2.-11-week) cycle earthquakes; 127
19-year cycle earthquakes; 127
29.6-day (4.23-week) cycle earthquakes; 127
6-month (26.09-week) cycle earthquakes; 127
diurnal cycle earthquakes; 127
10.96-year cycle earthquakes; 129
17.66-year cycle earthquakes; 63
35.2-year cycle earthquakes; 63; 749
17.67- (17 2/3 )-year cycle earthquakes; 648-650
17.7-year cycle earthquakes; 72
24.2-month (2.02-year) cycle economic activity; 290
54-year cycle economic affairs; 280; 304
5.5-year (66-month) cycle economic affairs; 73
5.91-year (70.9 month) cycle economic affairs; 73
6.1-year cycle economic affairs; 73
6.45-year cycle economic affairs; 73
6.03-year cycle economic data; 73
6-year cycle economic data; 73
18.2-18.3-year cycle economic phenomena; 601
11+ (SS-length) cycle economic prosperity and inter­national crises; 267
5.91 or 5.92-year (70.9 or 71-month) cycle economic series; 74
3.33-year (40-month) cycle economic time series (clearings; commodity prices; interest rates); 500
3.33- or 3.42-year (40- or 41-month) cycle economy; 16
9.6- (9 2/3-) year cycle egg abundance of hawk owl; 106
8-year cycle eggs; purchasing power of; 56-57
9.2-year cycle electric potential gradient; 103
4-month (17.39-week) cycle electric potential of trees; 63
6-month (26.09-week) cycle electric potential of trees; 63; 280; 309-311
62-year cycle elephant abundance; 10
36-year cycle English consols value; 63
1 hour and 4 minutes cycle eruption of Old Faithful geyser; 127
24-month cycle evening grosbeak; 279
50- to 60-year cycle exports; 304
6.4-year cycle failures; 336
17.67- (17 2/3 )-year cycle failures; 544-545; 648-650
3.42-year (41 month) cycle failures; 588-597
6.2-year cycle failures; 591
6.5-year cycle failures; 591-597
17.75- (17 3/4)-year cycle failures; 63; 350; 352-353; 529; 581-597; 611
17.7-year cycle failures; 72
9.2-year cycle failures; 90; 103; 291; 431; 434; 586-597
11-year cycle famine and drought; 267
22-year cycle famine; 271
22.2- (22 1/5 )-year cycle female ailments; 749
11+ (SS-length) cycle field pea production; 266
9.6- (9 2/3-) year cycle financial crises in Great Britain; 53; 83; 95; 106
18-year cycle fir timber imported; 444; 648
9.7-year cycle fisher abundance; 107
9.6- (9 2/3-) year cycle fisher abundance; 53
11+ (SS-length) cycle fisheries; value of; 267
17.37-year cycle flood stages; Nile River; 142; 161; 166-169
18.32-year cycle flood stages; Nile River; 443
17.3-year cycle flood stages; Nile River; 58
6.1- or 6.2-year cycle flood stages; Nile River; 74
6.1-year cycle flood stages; Nile River; 77
36.5- (36 1/2 )-year cycle floods; Nile River; 115
37-year cycle floods; Nile River; 115-116
18.2-year cycle floods; Nile River; 54
18.2-18.3-year cycle floods; Nile River; 72
16.67- (16 2/3)-year cycle floods; Nile River; 72; 112-113; 280
17.33- (17 1/3)-year cycle floods; Nile River; 72; 113
9.5-year cycle floods; Nile; 105
18.33- (18 1/3)- year cycle freight traffic (Canadian Pacific Railway); 444
18.33- (18 1/3)- year cycle furniture produced; 444
18-year cycle furniture; 347
5.9-year; (70.8-month) cycle gasoline; 73
6-year cycle General Electric orders received; 76; 313; 316-321
3-year cycle General Electric sales; 317
6-year cycle General Electric sales; 76
6.4-year cycle General Motors sales of passenger cars and trucks; 336
33-month (2.75-year) cycle General Motors sales; 360
18.2-year cycle glaciers; 611
8.97-year cycle gold production; 100
6-year cycle Goodyear Tire & Rubber sales; 76
8-year cycle Goodyear Tire and Rubber Com­pany sales; 56-58
9.7-year cycle goshawk abundance; 107
11+ (SS-length) cycle grain prices; 266
11.11-year cycle grain prices; 266; 270
11+ (SS-length) cycle grain production; 266
15-year cycle grasshopper abundance; 292
22.67- (22 2/3 )-year cycle grasshopper outbreaks; 279; 291-294
9-year cycle grasshoppers; 279
21-year cycle grasshoppers; 291
9.2- or 9.3-year cycle grasshoppers; 86
9.2-year cycle grasshoppers; 90; 92; 103; 279; 401; 431; 434
9.6- (9 2/3-) year cycle grouse abundance; 53
5.9-year; (70.8-month) cycle grouse; 73; 75
35-year cycle harvests; 63
9.6- (9 2/3-) year cycle hawk abundance; 53; 106
6-year cycle heavy hog prices; 76
17.33- (17 1/3)-year cycle historical change; 167
5.5-year (66-month) cycle hog prices; 74
22.5-year cycle horse prices; 271
9.6- (9 2/3-) year cycle human heart disease; 53; 55; 107
11+ (SS-length) cycle human reactions in wars; 627
6-year cycle I.E. du Pont de Nemours & Co.; sales; 76
18.2-year cycle immigration; 54; 442-443; 445; 601; 609-614
35-year cycle immigration; 63
18.2-18.3-year cycle immigration; 72
50- to 60-year cycle imports; 304
18.2-year cycle industrial companies; 54
9-year cycle industrial ordinary shares; 101
3-year cycle influenza; 20
6-year cycle Inland Steel Co. sales; 76
2-week cycle insect swarms; 10
6.2-year cycle interest rates (short term); 74
17.05-year cycle interest rates; 167
50- to 60-year cycle interest rates; 304
54-year cycle interest rates; 63
5.9-year; (70.8-month) cycle interest rates; long term; 74
5.92-year (71-month) cycle interest rates; long term; 76
8.8-year cycle international and civil war battles (war); 72; 633-637; 639
12.35-year cycle international battle index; 97
9.5986-year cycle international battles; 106; 693
22.14- (22 1/7)-year cycle international battles; 246-247; 627; 695; 708-709; 748
21.95-year cycle international battles; 247; 627
11.241-year cycle international battles; 267; 693
22.67- (22 2/3 )-year cycle international battles; 292
9.6- (9 2/3-) year cycle international battles; 53; 55; 97; 602; 627; 739
12.3-year cycle international battles; 602; 627; 717-­724
17.75- (17 3/4)-year cycle international battles; 611
12.1-year cycle international battles; 627
61.4-year cycle international battles; 627
57-year cycle international battles; 627; 691; 693; 695; 708; 711; 716
142-year cycle international battles; 63; 627; 693; 695; 708; 712; 714; 717
17.398-year cycle international battles; 691-692
5.994-year (71.928-month) cycle international battles; 691-692
6.524-year cycle international battles; 691-692
10.239-year cycle international battles; 692
12.159-year cycle international battles; 692
125.882-year cycle international battles; 692
13.210-year cycle international battles; 692
14.172-year cycle international battles; 692
15.507-year cycle international battles; 692
19.455-year cycle international battles; 692
31.940-year cycle international battles; 692
38.214-year cycle international battles; 692
5.377-year (63.524-month) cycle international battles; 692
5.445-year (65.340.month) cycle international battles; 692
5.602-year (67.224-month) cycle international battles; 692
5.692-year (68.304-month) cycle international battles; 692
6.994-year cycle international battles; 692
7.304-year cycle international battles; 692
7.670-year cycle international battles; 692
8.199-year cycle international battles; 692
8.594-year cycle international battles; 692
8.771-year cycle international battles; 692
82.308-year cycle international battles; 692
9.554-year cycle international battles; 692
12.3456-year cycle international battles; 693
5.5-year (66-month) cycle international battles; 693
5.982-year (71.782-month) cycle international battles; 693
12.34-year cycle international battles; 739
5.107-year (61.284 month) cycle international bellies; 692
6-year cycle international crises; 76
5.737-year (68.844-month) cycle international war; 692
11.245-year cycle international wars; 627; 717
9.01-year cycle Irish potato production; 101
16.67- (16 2/3)-year cycle iron prices; 72
6-year cycle iron production; 76
6-year cycle Jones and Laughlin Steel Corp. sales; 76
6.4-year cycle kill of grouse; 336-337
5.92-year (71-month) cycle knit underwear; 75
5.9-year; (70.8-month) cycle knit underwear; 75
9.2-year cycle lake levels; 103; 137-138
33.3- (33 1/3•)-year cycle lake levels; 126
22.13-23.11-year cycle lake levels; 137- 138
3.006-year (36.072-month) cycle lake levels; 137; 139
3.13-year (37.56-month) cycle lake levels; 137; 139
3.25-year (39-month) cycle lake levels; 137; 139
3.28-3.29-year (39.36-39.48-month) cycle lake levels; 137; 139
3.46-3.48 year (41.5-41.8-month) cycle lake levels; 137; 139
3.60-3.62-year (43.20-43.44-month) cycle lake levels; 137; 139
3.91-3.92-year (46.92-47.04-month) cycle lake levels; 137; 139
30.29-month (2.524-year) cycle lake levels; 137; 139
30.66-month (2.555-year) cycle lake levels; 137; 139
31.04-31.13-month (2.587-2.594-year) cycle lake levels; 137; 139
32.41-month (2.701-year) cycle lake levels; 137; 139
33.46-33.65-month (2.788-2.796-year) cycle lake levels; 137; 139
34.86-month (2.905-year) cycle lake levels; 137; 139
4.14-year (49.7-month) cycle lake levels; 137; 139
4.33-year (52-month) cycle lake levels; 137; 139
4.50-year (54-month) cycle lake levels; 137; 139
11.43-year cycle lake levels; 137-138
13.51-13.68-year cycle lake levels; 137-138
33.55-year cycle lake levels; 137-138
4.77-year (57.24-month) cycle lake levels; 137-138
5.20-5.28-year (62.40-63.36-month) cycle lake levels; 137-138
5.98-6.01-year (71.76-72.12-month) cycle lake levels; 137-138
6.58-year cycle lake levels; 137-138
6.5-year cycle lake levels; 137-138
6.93-year cycle lake levels; 137-138
7.59-year cycle lake levels; 137-138
8.39-8.46-year cycle lake levels; 137-138
94.55-year cycle lake levels; 137-138
22.75-year cycle lake levels; 138
22- 23-year cycles lake levels; 138-139
11-year cycle lake levels; 139
17.33- (17 1/3)-year cycle lake levels; 167
35-year cycle lake levels; 240
23-year cycle lake levels; 292; 749
46-year cycle lake levels; 749
6-year cycle lard prices; 76
11-year cycle laxative sales; 267
9.26-year cycle lead (pig) prices; 104
8.95-year cycle lead production; 100
10.81-year cycle lead production; 266
50- to 60-year cycle lead production; 304
54-year cycle lead production; 63
9.25-year cycle Lewes River closed days; 104
9.25-year cycle Lewes River early closing; 104
9.04-year cycle life insurance sales; 102
24-hour cycle light and dark on earth; 65
3.34-year (40.08-month) cycle Like level;; 137; 139
18-year cycle loans and discounts; 347-349
18.2-year cycle loans and discounts; 54
18.2-18.3-year cycle loans and discounts; 72
11+ (SS-length) cycle loans for residential mortgages; 266
4.2-year (50.4-month) cycle love rings; 58
18-year cycle lumber production; 347
18.33- (18 1/3)- year cycle lumber production; 444
9.91-year cycle lynx abundance; 108
18-year cycle lynx abundance; 27
22.67- (22 2/3 )-year cycle lynx abundance; 292
9.6- (9 2/3-) year cycle lynx abundance; 40-41; 53; 55; 58; 96; 106; 278-279; 288-289
8-year cycle lynx abundance; 56-58
35.2-year cycle lynx abundance; 63; 749
22.2- (22 1/5 )-year cycle lynx abundance; 748
8- or 10-year cycle lynx abundance; 83
9.75- (9 3/4-) year cycle lynx abundance; 8-9; 27
9-year cycle lynx abundance; 96; 101
9.9-year cycle lynx abundance; 96; 109
17.75- (17 3/4)-year cycle mail-order house; 63
9.6- (9 2/3-) year cycle mammals; 288
11.2-year cycle manufacturing physical production; 267; 272
36-year cycle manufacturing production; 63
5.5-year (66-month) cycle manufacturing production; 74
50-year cycle manufacturing production; 749
11+ (SS-length) cycle marriage rates; 267
18.33- (18 1/3)- year cycle marriage rates; 343; 345; 349; 443
18.2-year cycle marriages; 54; 601; 620
18.2-18.3-year cycle marriages; 72
9.6- (9 2/3-) year cycle marten abundance; 53; 55; 107
11.11-year cycle mass human excitability; 267; 272
11.1-year cycle mass human excitability; 268; 272­; 273
9-year cycle Methodist Church new members; 101
4-year cycle mice plagues; 10-11
11+ (SS-length) cycle military and political activity; 627
11+ (SS-length) cycle mineral physical production; 267; 272
9.6- (9 2/3-) year cycle mink abundance; 53; 55; 107
6-year cycle Monsanto Chemical Co. sales; 76
6-year cycle Montgomery Ward and Co. sales; 76
9.5-year cycle moon variation; 96
9.6- (9 2/3-) year cycle muskrat abundance; 53; 55; 107
6-year cycle National Lead Co. sales; 76
18.2-year cycle natural science phenomena; 611
50- to 60-year cycle oat acreage; 304
54-year cycle oat acreage; 63
9.6- (9 2/3-) year cycle owl abundance; 53; 106
9.6- (9 2/3-) year cycle ozone content; 53; 55; 107
10-year cycle ozone; 37
11+ (SS-length) cycle panics in business; 267
18-year cycle panics; 443-444; 648-650
18.33- (18 1/3)- year cycle panics; 444
18.2-year cycle panics; 54
17.75- (17 3/4)-year cycle panics; 581
17.7-year cycle panics; 72
18.2-18.3-year cycle panics; 72
9.2-year cycle partridge abundance; 103
9.6- (9 2/3-) year cycle partridge abundance; 53; 106
22.67- (22 2/3 )-year cycle partridge; 279; 292; 295-297
22-year cycle patents issued; 271; 615
9.2-year cycle patents issued; 90; 93
9.17-year cycle patents issued; 90; 93; 103; 615­; 619
8.3-year cycle patents issued; 91; 615-619
9.7-year cycle Peace River opening dates; 107
17.16 (17 1/6)-year cycle permits per capita; 167
18-year cycle pig iron consumption and production; 444
4.44-year (53.28-month) cycle pig iron price;; 63
11.1-year cycle pig iron prices; 266
17.75- (17 3/4)-year cycle pig iron prices; 280; 350-353; 527; 544-553; 581; 611; 648-650
5.4-5.6-year (64.8-67.2-month) cycle pig iron prices; 315
6.4-year cycle pig iron prices; 336
33-month (2.75-year) cycle pig iron prices; 360
9.2-year cycle pig iron prices; 47; 82; 86; 90-91; 103; 291; 431; 434; 527; 533-543
9-year cycle pig iron prices; 47; 83
8.53-year cycle pig iron prices; 533-543
8-year cycle pig iron prices; 56-58
159-year cycle pig iron prices; 63
17.69-year cycle pig iron prices; 63
8.9-year cycle pig iron prices; 63
5.91-year (70.9 month) cycle pig iron prices; 63; 75; 227
17.7-year cycle pig iron prices; 72
5.5-year (66-month) cycle pig iron prices; 74
6.45-year cycle pig iron prices; 74
5.9-year; (70.8-month) cycle pig iron prices; 74; 590
6.1-year cycle pig iron prices; 74; 77
150-year cycle pig iron prices; 749
8.5-year cycle pig iron prices; 91; 519; 527
3.5-year (42-month) cycle pig iron production 347
3.42-year (41 month) cycle pig iron production; 13; 44; 48; 64
3.4 year (40.8-month) cycle pig iron production; 13-16
11.2-year cycle pig iron production; 267
22-year cycle pig iron production; 271
50- to 60-year cycle pig iron production; 304
18.33- (18 1/3)- year cycle pig iron production; 347; 444
54-year cycle pig iron production; 63
6.45-year cycle pig iron production; 74
9.02-year cycle pig iron shipments; 102
12.01-month (1.01-year) cycle pig iron; 20
9-year cycle pig iron; 347
18.33- (18 1/3)- year cycle pig iron; 443-444
18.2-year cycle pig iron; 54
18.2-18.3-year cycle pig iron; 72
3.69-year (44.3-month) cycle pine grosbeak; 751
4.225-year (50.7-month) cycle pine grosbeak; 751
4-year cycle pine grosbeak; 751
37-year cycle pine growth; 115-116
3.42-year (41 month) cycle pipe fittings; 47-49; 388; 394
21-month (1.75-year) cycle pipe fittings; 47-49; 388-394
3.67-year (44-month) cycle pipe fittings; 47-49; 388-394
30-month (2.5-year) cycle pipe fittings; 47-49; 388-394
6-year cycle Pittsburgh Plate Glass Co. sales; 76
12.01-month (1.01-year) cycle plagues; 20
35-year cycle plant and tree growth; 63
3-year cycle pneumonia; 20
17.2-year cycle population; 166-169; 620
16.67- (16 2/3)-year cycle population; 344
17.33- (17 1/3)-year cycle population; 72
6.2-year cycle post office revenue; 598; 600
9.94-year cycle post office revenues; 108
9.9-year cycle post office revenues; 109
11-year cycle post office revenues; 266; 598; 600
22-year cycle post office revenues; 271; 598; 600; 748
117.857-year cycle post office revenues; 598; 600
12.406-year cycle post office revenues; 598; 600
14.732-year cycle post office revenues; 598; 600
18.539-year cycle post office revenues; 598; 600
27.966-year cycle post office revenues; 598; 600
44.000-year cycle post office revenues; 598; 600
5.0-year cycle post office revenues; 598; 600
5.289-year (63.468-month) cycle post office revenues; 598; 600
5.537-year (66.444-month) cycle post office revenues; 598; 600
5.790-year (69.48-month) cycle post office revenues; 598; 600
6.1-year cycle post office revenues; 598; 600
6.680-year cycle post office revenues; 598; 600
7.333-year cycle post office revenues; 598; 600
7.895-year cycle post office revenues; 598; 600
78.571-year cycle post office revenues; 598; 600
8.684-year cycle post office revenues; 598; 600
9.270-year cycle post office revenues; 598; 600
22.67- (22 2/3 )-year cycle postal receipts; 292
17-year cycle poultry product prices; 167
9.93-year cycle prairie chicken abundance; 108
9.9-year cycle prairie chicken abundance; 109
9.86-year cycle precipitation; 108
9.9-year cycle precipitation; 109
17-year cycle precipitation; 166-169
9.6- (9 2/3-) year cycle precipitation; 53; 55
17.33- (17 1/3)-year cycle precipitation; 72
9-year cycle Presbyterian Church new members; 85; 101
33-month (2.75-year) cycle prices; 19; 360
42-year cycle prices; 224
50- to 60-year cycle prices; 304
3.42-year (41 month) cycle prices; 500
54-year cycle prices; 63
5.9-year; (70.8-month) cycle prices; 73-74
5.5-year (66-month) cycle prices; 74; 315; 382; 527-528; 565; 574; 741
6-year cycle prices; 76-77; 325
6-year cycle Procter and Gamble Co. sales; 76
6.2-year cycle production (industrial); 74
3.42-year (41 month) cycle production 16; 500
9.3-year cycle production of manufacturing; 104; 431; 434
9-year cycle production; 100
18.33- (18 1/3)- year cycle production; 314; 343-357
6-year cycle production; 76; 313; 316; 322-332; 380
7.5-year cycle public utility company sales; 27-29
18.2-year cycle public utility company sales; 54
18.2-18.3-year cycle public utility company; 72
14.8-year cycle purchasing power of beef cattle; 12
5.5-year (66-month) cycle purchasing power of hogs; 74
18-year cycle purchasing power; 648
10-year cycle rabbit abundance; 37
9.6- (9 2/3-) year cycle rabbit abundance; 53; 55
18-year cycle railroad expenditures; 648
18-year cycle railroad freight revenue; 648
18-year cycle railroad receivership; 648
9.5-year cycle rainfall; 105
17-year cycle rainfall; 167
10-year cycle rainfall; 37
9.6- (9 2/3-) year cycle rainfall; 55; 124; 126
8-year cycle rainfall; 56-57
6-year cycle rainfall; 76
9.4- or 9.5-year cycle rainfall; 94
33-month (2.75-year) cycle rayon production; 360; 380
24-month cycle rayon production; 380
3.5-year (42-month) cycle rayon production; 380
6-year cycle rayon production; 76; 380
17-18-year cycle real estate activity; 167
18.33- (18 1/3)- year cycle real estate activity; 17-18; 343; 349; 353-354; 611
18.2-year cycle real estate activity; 54; 443-444; 612
18-year cycle real estate activity; 611; 648
18.2-18.3-year cycle real estate activity; 72
9.7-year cycle red fox abundance; 107
10.92-year cycle Reichbank clearings; 266
54-year cycle rent in France; 63
6-year cycle Republic Steel Corp. production; 76
18.33- (18 1/3)- year cycle residential permits; 444
33-month (2.75-year) cycle retail sales; 19
6-year cycle rice prices; 76
4.25-year (51-month) cycle river break-up; 752
23-year cycle river levels; 292; 749
54-year cycle river run off; 304
9.6- (9 2/3-) year cycle river run-off; 53; 55; 107
35-year cycle rivers freezing; 240
6-year cycle rock strata thickness; 317
9.93-year cycle ruffed grouse abundance; 108
9.9-year cycle ruffed grouse; 109
9.01-year cycle rye acreage harvested; 101
9.01-year cycle rye production; 101
9-year cycle sales figures; 84
22-year cycle sales of a drug company; 271
9.33-year cycle sales of a manufacturing company; 104; 431; 434
9.3-year cycle sales of a manufacturing company; 93
18.33- (18 1/3)- year cycle sales of a public utility company; 27-29; 443-444; 611
6-year cycle sales of American industry; 68; 76­77; 316
18.33- (18 1/3)- year cycle sales of an industrial company; 347; 349
33-month (2.75-year) cycle sales of an industrial company; 360
18.2-year cycle sales of an industrial company; 54
9-year cycle sales of Company B; 101
8-year cycle sales of Company G; 56-57
4.05-month (17.63-week) cycle sales of Company G; 63
4.37-year (52.44 month) cycle sales of Company G; 63
7.92-month (34.44-week) cycle sales of Company G; 63
8.8-month (38.26-week) cycle sales of Company G; 63
5.4-5.6-year (64.8-67.2-month) cycle sales of manufacturing companies; 315
3.42-year (41 month) cycle sales; 16
10-year cycle salmon (Atlantic); 37
9.6- (9 2/3-) year cycle salmon abundance; 53; 55; 84; 106
9.6- (9 2/3-) year cycle salmon catches; 53
9.75- (9 3/4-) year cycle salmon population; 11
9.6- (9 2/3-) year cycle salmon; 288
9.3-year cycle sea currents; 104
6-year cycle Seaboard Air Line operating revenue; 76
6-year cycle Sears; Roebuck and Co. sales; 76
9-year cycle sheep prices; 101
9.48-year cycle sheep value; 105
10.99-year cycle sheep value; 266
18-year cycle sheet glass retained; 444; 648
50- to 60-year cycle ship building; 304
54-year cycle ship building; 63
11+ (SS-length) cycle shipwrecks; 267
9.7-year cycle silver fox abundance; 107
9.34-year cycle silver mine production; 104
9.7-year cycle skunk abundance; 107
9.6- (9 2/3-) year cycle snowshoe rabbit abundance; 106
84-year cycle social and political unrest; 627
6-year cycle solar activity; 325
9.1-year cycle solar constant values; 360
17-year cycle solar constant; 167
22.67- (22 2/3 )-year cycle solar radiation; 295
12-month (52.18-week) cycle spring flowers cause; 80
6-year cycle Standard Oil Co. of California in­come; 76
8-year cycle steel ingot production; 56-57
9.13-year cycle steel ingots and steel for castings; 102
3.42-year (41 month) cycle steel production; 16
6-year cycle steel production; 76; 313; 327-332
9.2-year cycle stock market behavior; 504; 506
2-week cycle stock market; 10
5.9-year; (70.8-month) cycle stock price (industrial); 74
5.0-year cycle stock price; 411
9.18-year cycle stock prices (combined ); 90;
10.83-year cycle stock prices (combined); 266
22-year cycle stock prices (combined); 271
8.1667-year cycle stock prices (combined); 507
5.9-year; (70.8-month) cycle stock prices (combined); 74
5.91-year (70.9 month) cycle stock prices (combined); 75; 227; 513
9.2-year cycle stock prices (combined); 89-90
9.225-year cycle stock prices (combined); 90; 104; 431; 434
17.33- (17 1/3)-year cycle stock prices (industrial); 167
5.91-year (70.9 month) cycle stock prices (industrial); 227
10.8-year cycle stock prices (industrial); 266
9.2-year cycle stock prices (industrial); 291
17.75- (17 3/4)-year cycle stock prices (industrial); 351; 581
9.2-month (40-week) cycle stock prices (industrial); 360
3.42-year (41 month) cycle stock prices (industrial); 402-403; 497-506
3.39-year (40.7-month) cycle stock prices (industrial); 497
19.4-year cycle stock prices (industrial); 504; 748
6.41-month (27.87-week) cycle stock prices (industrial); 520
6.33-month (27.52-week) cycle stock prices (industrial); 521
18.2-year cycle stock prices (industrial); 54
11.9-month (51.74-week) cycle stock prices (industrial); 63
13.3-month (1.11-year) cycle stock prices (industrial); 63
23.7-month (1.98-year) cycle stock prices (industrial); 63
3.937-month (17.1-week) cycle stock prices (industrial); 63
4.4-year (52.8 month) cycle stock prices (industrial); 63
5.93-year (71.16-month) cycle stock prices (industrial); 63
5.9-month (25.65-week) cycle stock prices (industrial); 63
17.8-year cycle stock prices (industrial); 648
18-year cycle stock prices (industrial); 648
5.5-year (66-month) cycle stock prices (industrial); 74
6.1-year cycle stock prices (industrial); 74; 77
20-year cycle stock prices (industrial); 748
6-year cycle stock prices (industrial); 76
9.18-year cycle stock prices (industrial); 90; 103
6.4-year cycle stock prices (rail); 336
8.1667-year cycle stock prices (rail); 507
6.45-year cycle stock prices (rail); 74
6.1-year cycle stock prices (rail); 74; 77
9.18-year cycle stock prices (rail); 90; 103; 507­; 509; 512; 514-518
5.91-year (70.9 month) cycle stock prices (railroad); 227
9.2-year cycle stock prices (railroad); 291
19.4-year cycle stock prices (railroad); 350-351; 504; 748
8.39-year cycle stock prices (railroad); 403; 507­; 512
7.94-year cycle stock prices (railroad); 403; 507­; 512; 514-518
7.80-year cycle stock prices (railroad); 507
7.95-year cycle stock prices (railroad); 507
8.33-year cycle stock prices (railroad); 507
8-year cycle stock prices (railroad); 56-57
4.4-year (52.8 month) cycle stock prices (railroad); 63
54.6-year cycle stock prices (railroad); 63
5.9-year; (70.8-month) cycle stock prices (railroad); 63; 74; 590
18-year cycle stock prices (railroad); 648
5.5-year (66-month) cycle stock prices (railroad); 74
20-year cycle stock prices (railroad); 748
100.0-year cycle stock prices (railroad); 749
26.1-year cycle stock prices (railroad); 749
30-year cycle stock prices (railroad); 749
54.5-year cycle stock prices (railroad); 749
5.92-year (71-month) cycle stock prices (railroad); 75; 513; 516-518
17.166-week (3.915-month) cycle stock prices; (Dow Jones Indus­trial Averages); 467-496
37-year cycle stock prices; 115
3.42-year (41 month) cycle stock prices; 16
17.2-year cycle stock prices; 166-169
9-year cycle stock prices; 22-24; 84
18.33- (18 1/3)- year cycle stock prices; 23; 26; 347-349
11+ (SS-length) cycle stock prices; 266
17-week (3.88-month) cycle stock prices; 270; 402
5.5-year (66-month) cycle stock prices; 315
19.25- (19 1/4)- year cycle stock prices; 351
18.2-year cycle stock prices; 401; 435-448
6.01-year cycle stock prices; 402; 453-455
3.83-year (46-month) cycle stock prices; 402; 471; 456-466
6.33-month (27.52-week) cycle stock prices; 403
6.41-month (27.87-week) cycle stock prices; 403
5.91 or 5.92-year (70.9 or 71-month) cycle stock prices; 403; 513-5t8
8.5-year cycle stock prices; 403; 519
11.6-year cycle stock prices; 411
12.8-year cycle stock prices; 411
7.0-year cycle stock prices; 411
7.7-year cycle stock prices; 411
10.3-year cycle stock prices; 411; 428; 429
8.2-year cycle stock prices; 411; 428-429
19.7-year cycle stock prices; 421; 425; 428
10.3876-year cycle stock prices; 442
11.4530-year cycle stock prices; 442
13.6735-year cycle stock prices; 442
15.5814-year cycle stock prices; 442
18.3562-year cycle stock prices; 442
26.2745-year cycle stock prices; 442
44.6667-year cycle stock prices; 442
9.1781-year cycle stock prices; 442
95.7143-year cycle stock prices; 442
9.225-year cycle stock prices; 447; 450; 453-455
5.98-6.02-year (71.76-72.24-month) cycle stock prices; 455
3.8154-year (45.78-month) cycle stock prices; 456
15.3-month (1.28-year) cycle stock prices; 465
23-month (1.92-year) cycle stock prices; 465
4-month (17.39-week) cycle stock prices; 467
120.166-day (17.14-week) cycle stock prices; 467-496
9.2-year cycle stock prices; 50-5 1; 84; 401; 421­; 435; 446-448; 522; 525-526
6.07-year cycle stock prices; 513
6.2-year cycle stock prices; 513
8.39-year cycle stock prices; 514-518
6.37-month (27.69-week) cycle stock prices; 521
19-year cycle stock prices; 522; 525
17.75- (17 3/4)-year cycle stock prices; 611; 648
17.8-month (1.48-year) cycle stock prices; 63
3.02-year (36.2-month) cycle stock prices; 63
35.6-month (2.97-year) cycle stock prices; 63
18-year cycle stock prices; 648
17.33- (17 1/3)-year cycle stock prices; 72
13.25-16.25-day cycle stock prices; 740
14.75-day (2.1-week) cycle stock prices; 741-742
23.3-year cycle stock prices; 749
37.5- (37 1/2 )-year cycle stock prices; 749
40.0-year cycle stock prices; 749
6-year cycle stock prices; 77; 411
6-year cycle Stockham Valves and Fittings (Com­pany G); 76
17.78-year cycle stocks (industrial); 63
18.2-18.3-year cycle stocks (industrial); 72
9.6- (9 2/3-) year cycle storm track shifts; 53; 106
17.83- (17 5/6)- year cycle subdivision activity; 611; 648
9.41-year cycle sugar prices; 105
34 market-day cycle sugar prices; 21-22
6-year cycle sugar prices; 77
22-24-year cycle suicide rates; 271
37-year cycle sunspot (11-year variation of) cycle; 115-116
11.1-year cycle sunspot maxima; 196-198
17-year cycle sunspot numbers (reversing); 167
9.3-year cycle sunspot numbers; 104; 270; 431; 434
11-year cycle sunspot numbers; 118; 196-198; 217-218; 224; 232; 237; 251; 741
42-year cycle sunspot numbers; 119; 224; 270; 528
11.094-year cycle sunspot numbers; 196; 213
79-year cycle sunspot numbers; 221
84+ -year cycle sunspot numbers; 221
11+ (SS-length) cycle sunspot numbers; 23
9.2-year cycle sunspot numbers; 291-292
6.1- or 6.2-year cycle sunspot numbers; 74
9.2- or 9.3-year cycle sunspot numbers; 86
9.9-year cycle sunspot numbers; 98; 109; 270
9.93-year cycle sunspot numbers; 98-99; 108; 270
9.11-year cycle sunspot numbers; alternate cycles reversed; 102
9.708-year cycle sunspot numbers; alternate cycles reversed; 107
22.2- (22 1/5 )-year cycle sunspot numbers; alternate cycles reversed; 238; 241; 612; 748; 758
18-year cycle sunspot numbers; alternate cycles reversed; 238; 251; 351; 354
17.92-year cycle sunspot numbers; alternate cycles reversed; 251-253
17.93- or 17.94-year cycle sunspot numbers; alternate cycles reversed; 254
6.1-year cycle sunspot numbers; alternate cycles reversed; 77
6-year cycle sunspot numbers; alternate cycles reversed; 77; 317
9.1-year cycle sunspot numbers; alternate cycles reversed; 86
9.7-year cycle sunspot numbers; alternate cycles reversed; 96
20.8-year cycle sunspots alternate cycles reversed; 748
5.887-year (70.644-month) cycle sunspots alternate cycles reversed; 75
37.5- (37 1/2 )-year cycle sunspots; 115; 217-220
37.4-year cycle sunspots; 115; 218
80-year cycle sunspots; 119; 198; 201; 206; 215;
200-year cycle sunspots; 119; 198; 201-216
17-week (3.88-month) cycle sunspots; 119; 232; 270
22-year cycle sunspots; 122
11.1-year cycle sunspots; 201; 206; 215; 221-222
10.59-year cycle sunspots; 213; 270
11.73-year cycle sunspots; 213-215
83-year cycle sunspots; 221
89-year cycle sunspots; 221
42.8-year cycle sunspots; 225
5.625-year (67.5 month) cycle sunspots; 231; 270
17.166-week (3.915-month) cycle sunspots; 232-233; 492
10.8- to 11.4-year cycles sunspots; 265-275
10.45-year cycle sunspots; 268
10-year cycle sunspots; 270
11.13-year cycle sunspots; 270
11.17-year cycle sunspots; 270
11.25-year cycle sunspots; 270
11.37-year cycle sunspots; 270
11.4-year cycle sunspots; 270
12.9-year cycle sunspots; 270
13.0-year cycle sunspots; 270
13.5-year cycle sunspots; 270
4.8-year (57.6-month) cycle sunspots; 270
5.6 year (67.2-month) cycle sunspots; 270
7.3-year cycle sunspots; 270
7.6-year cycle sunspots; 270
8.1-year cycle sunspots; 270
8.36-year cycle sunspots; 270
8.4-year cycle sunspots; 270
8.5-year cycle sunspots; 270
8.7-year cycle sunspots; 270
11.15-year cycle sunspots; 273
5.4-5.6-year (64.8-67.2-month) cycle sunspots; 315
5.91-year (70.9 month) cycle sunspots; 590
18.2-year cycle sunspots; 611
8.76-year cycle sunspots; 63; 270
8.8-year cycle sunspots; 63; 270
8.94-year cycle sunspots; 63; 270
5.89-year (70.68-month) cycle sunspots; 7475; 119; 227-231
11.11-year cycle sunspots; 96; 117; 121; 241; 246; 254-259; 261; 264-275
22.22-year cycle sunspots; alternate cycles reversed; 117; 120; 241-249; 251; 254-259; 262; 264-275
37-year cycle sunspots; alternate cycles reversed; 119; 217; 234-240
22-year cycle sunspots; alternate cycles reversed; 120; 196; 241
37.5- (37 1/2 )-year cycle sunspots; alternate cycles reversed; 234-240
4-year cycle sunspots; alternate cycles reversed; 272
22.67- (22 2/3 )-year cycle sunspots; alternate cycles reversed; 292
18.2-year cycle sunspots; alternate cycles reversed; 54; 443; 612
8-year cycle sunspots; alternate cycles reversed; 56-57
17.75- (17 3/4)-year cycle sunspots; alternate cycles reversed; 581
17.66-year cycle sunspots; alternate cycles reversed; 63
5.91-year (70.9 month) cycle sunspots; alternate cycles reversed; 63; 558
17.67- (17 2/3 )-year cycle sunspots; alternate cycles reversed; 648
18.2-18.3-year cycle sunspots; alternate cycles reversed; 72
17.33- (17 1/3)-year cycle sunspots; alternate cycles reversed; 72; 166-169
5.9-year; (70.8-month) cycle sunspots; alternate cycles reversed; 73
9.37-year cycle sweet potato acreage harvested; 105
9.78-year cycle sweet potato production; 108
5.6 year (67.2-month) cycle sweet potato production; 314; 382-384
24-month cycle sweet potato production; 382
6-year cycle Swift & Co. sales; 77
12-month (52.18-week) cycle temperature of air; 65; 732; 740
9.77-year cycle temperature; 108
17-year cycle temperature; 166-169
4.41 year (52.92-month) cycle temperature; 63
18-year cycle temperature; 648-650
17.33- (17 1/3)-year cycle temperature; 72
17.7-year cycle temperature; 72
12.36-month (1.03-year) cycle temperature; 734
4.222-year (50.664-month) cycle temperature; 750-764
11+ (SS-length) cycle terrestrial magnetism; 23-24
3-month (13.04-week) cycle textile plant sales; 40-44
23-month (1.92-year) cycle textile production; 19-20
50- to 60-year cycle textile workers’ wages; 304
54-year cycle textile workers; 63
24-hour cycle the day; 80; 264
17-week (3.88-month) cycle the sun; 402
5.5-year (66-month) cycle the sun; 74
9.6- (9 2/3-) year cycle tick abundance; 53; 106
9.305-year cycle tides; 104
12.75-hour cycle tides; 65
12.5-hour cycle tides; 80
18-year cycle tiles; 444; 648
9.7-year cycle timber wolf abundance; 107
5.2-year (62.4-month) cycle ton miles (Canadian Pacific Rail­way) 359; 364-367
9-year cycle ton miles (Canadian Pacific Rail­way); 101
9.18-year cycle ton miles (Canadian Pacific Rail­way); 314
12-month (52.18-week) cycle ton miles (Canadian Pacific Rail­way); 359
33-month (2.75-year) cycle ton miles (Canadian Pacific Rail­way); 359-361; 378-379
9.18-month (39.91-week) cycle ton miles (Canadian Pacific Rail­way); 41-43; 359-361; 372-377
7.5-year cycle ton miles (Canadian Pacific Railway); 314; 359; 364-367
50- to 60-year cycle trade (foreign); 304
54-year cycle trade (foreign); 63
11-year cycle trade and speculation; 268
9.6- (9 2/3-) year cycle trade peaks in Great Britain; 83
9.53-year cycle tree ring growth; 105
42.023-year cycle tree ring widths; 225-226; 280; 299-303
5.91-year (70.9 month) cycle tree ring widths; 63; 558
46-year cycle tree ring widths; 749
4.222-year (50.664-month) cycle tree rings (Arizona); 752; 757
9.2-year cycle tree rings (growth); 88-89; 103­; 104; 291-292; 434
9.1-year cycle tree rings; 102; 434
9.93-year cycle tree rings; 108
11-year cycle tree rings; 125
42-year cycle tree rings; 270; 280; 299-303; 528
23-year cycle tree rings; 292; 749
17.2-year cycle tree rings; 298
11.25-year cycle tree rings; 302
6-year cycle tree rings; 317; 325
18.2-year cycle tree rings; 54; 113; 298; 443-444; 611-612
35-year cycle tree rings; 63
17.75- (17 3/4)-year cycle tree rings; 63; 113; 280; 308; 351; 354; 544-545; 581; 648-650
54-year cycle tree rings; 63; 280; 304-307
17.7-year cycle tree rings; 72
18.2-18.3-year cycle tree rings; 72
16.67- (16 2/3)-year cycle tree rings; 72; 112-113; 279-280; 298
6.1-year cycle tree rings; 77
11+ (SS-length) cycle tree-ring variation; 25
9.4-year cycle tree-ring width; 105
6.4-year cycle tree-ring widths; 336
9.6- (9 2/3-) year cycle tree-ring widths; 53; 55; 106; 288
8.85-year cycle tree-ring widths; 63
9.6- (9 2/3-) year cycle tularemia; 53; 106
6-year cycle U.S. Rubber Co. sales; 77
11-year cycle U.S. Steel Corp. earnings; 266
6-year cycle U.S. Steel Corp. stock earnings; 77
6-year cycle U.S. Steel Corp. stock prices; 77
9.6- (9 2/3-) year cycle U-magnetic value; 53; 55; 106
17.724-year cycle variable star Scorpius V 381; 63; 648
3.4 year (40.8-month) cycle variation in solar radiation; 16
300-year cycle variation of length of sunspot cycle; 749
37.5- (37 1/2 )-year cycle variation of length of the sunspot cycle; 749
433-day (61.86-week) cycle variations of latitude; 732
6-year cycle varve thickness; 77; 125
23-year cycle varves (rock deposit widths); 292; 749
54-year cycle varves (sedimentary rock or mud deposits); 304
9.2-year cycle varves; 103
9.4-year cycle varves; 105
9.6- (9 2/3-) year cycle varves; 107
9.93-year cycle varves; 108
9.9-year cycle varves; 108
11-year cycle varves; 125
30-year cycle varves; 125
3-year cycle varves; 125
33.5-year cycle varves; 151
67-year cycle varves; 151
17.328-year cycle varves; 156
51.969-year cycle varves; 164-165
18.33- (18 1/3)- year cycle varves; 26
17.323-year cycle varves; 44-45; 47; 141-171
17.33- (17 1/3)-year cycle varves; 54; 58; 72; 118; 140-171
4.222-year (50.664-month) cycle varves; 752
9.6- (9 2/3-) year cycle varying hare; 288
9-year cycle venereal disease; 101; 291
14- to 17-year cycle Vesuvius; 127
130-year cycle volcanic eruptions; 126
9.25-year cycle volcanic eruptions; 127
21.98-year cycle war battles; 271; 693
17.7-year cycle war battles; 72; 601-602; 621-686; 691
11.142- (11 1/7)-year cycle war; 267
11.2-year cycle war; 267; 627; 695; 708-709; 717
17.75- (17 3/4)-year cycle war; 280; 627
9.6- (9 2/3-) year cycle war; 53; 55; 97; 602; 627; 717-­724; 739
17.33- (17 1/3)-year cycle war; 602
19.5- (19 1/2)-year cycle war; 602
22-year cycle war; 626; 717
17.728-year cycle war; 627
17.73-year cycle war; 63
3.54-year (42.48-month) cycle war; 638; 640
5.9-year; (70.8-month) cycle war; 640
17.71-year cycle war; 648-650; 693
53.500-year cycle war; 691-692
11.204-year cycle war; 691-693
6.2-year cycle war; 692
8.39-year cycle war; 692
8-year cycle war; 692
23.778-year cycle war; 692-693
50- to 60-year cycle war; 717
33-year cycle wars and peace; 627
9.93-year cycle waxwing abundance; 108
9.9-year cycle waxwing abundance; 109
4.418-year (53.016-month) cycle wear; 761-762
17-year cycle weather; 167; 351
37-year cycle weather; 240
9.6- (9 2/3-) year cycle weather; 288
23-year cycle weather; 292; 749
5.4-5.6-year (64.8-67.2-month) cycle weather; 315
4.2-year (50.4-month) cycle weather; 58
35.5-year cycle weather; 63
6.2-year cycle weather; 74
3.767-year (45.20-month) cycle weather; 761-762; 764
6.1-year cycle weather; 77
6-year cycle weather; 77
9.4- or 9.5-year cycle weather; 94
3.4 year (40.8-month) cycle Westinghouse Electric and Manufacturing Co. sales and production; 17
9.6- (9 2/3-) year cycle wheat acreage harvested; 95-96; 106
9.6- (9 2/3-) year cycle wheat acreage planted; 95; 106
18.33- (18 1/3)- year cycle wheat acreage; 345; 349; 444; 611
9.6- (9 2/3-) year cycle wheat acreage; 53; 55; 314; 385-387
10-12-year cycle wheat and barley bumper crops; 266
32.82-month (2.735-year) cycle wheat price index; 731; 734
9.31-year cycle wheat prices; 104
37.5- (37 1/2 )-year cycle wheat prices; 115
37.9-year cycle wheat prices; 115
37-year cycle wheat prices; 115-116
11+ (SS-length) cycle wheat prices; 266
11-year cycle wheat prices; 266
10.93-year cycle wheat prices; 266-267
42-year cycle wheat prices; 270; 528; 575
9.3-year cycle wheat prices; 292; 431; 434
42.5-year cycle wheat prices; 299; 302
50- to 60-year cycle wheat prices; 304
5.6 year (67.2-month) cycle wheat prices; 314; 358
17-year cycle wheat prices; 351
19.9-year cycle wheat prices; 351
33-month (2.75-year) cycle wheat prices; 360
9.6- (9 2/3-) year cycle wheat prices; 55
36-year cycle wheat prices; 63
4.41 year (52.92-month) cycle wheat prices; 63
5.96-year (71.52-month) cycle wheat prices; 63
54-year cycle wheat prices; 63; 528; 576-579
17.33- (17 1/3)-year cycle wheat prices; 72; 166-169
5.9-year; (70.8-month) cycle wheat prices; 73
5.5-year (66-month) cycle wheat prices; 74
24-year cycle wheat prices; 749
5.93-year (71.16-month) cycle wheat prices; 76
9.75- (9 3/4-) year cycle wheat prices; 83; 108
5.6 year (67.2-month) cycle wheat production; 314; 358
9.58-year cycle wheat production; 95; 106
22-year cycle wheat yield; 271
11-year cycle wheat yields; 266
11.30-year cycle wholesale commodity prices; 266
11+ (SS-length) cycle wholesale commodity prices; 266
22-year cycle wholesale commodity prices; 271
6-year cycle wholesale commodity prices; 77
9.33-year cycle wholesale price index; all commodities; 104
9.79-year cycle wholesale prices; 108
9-year cycle wholesale prices; 22-23; 84
22.67- (22 2/3 )-year cycle wholesale prices; 292
8-year cycle wholesale prices; 56-57
22.2- (22 1/5 )-year cycle wholesale prices; 748
50-year cycle wholesale prices; 749
9.5-year cycle wholesale prices; 84
9.2-year cycle wholesale prices; 84; 88-89; 103
9.05-year cycle wholesale sugar prices; 102
5.5-year (66-month) cycle wildlife abundance; 74
9.6- (9 2/3-) year cycle wildlife; 53; 84
6-year cycle Wilson & Co. sales; 77
35-year cycle wine making; 240
37-year cycle winters; 115-116; 126
83-year cycle winters; 126
105-year cycle women’s fashions; 63
9-year cycle woodcock abundance; 101
11.11-year cycle wrought iron prices; 113
16.67- (16 2/3)-year cycle wrought iron prices; 46-47; 68; 70; 72; 112-113; 280; 298; 738-739
6-year cycle Youngstown Sheet & Tube Co. sales; 77