Table 2. Estimated stock numbers. | |||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8+ |
1947 | 64941667 | 17487554 | 7572244 | 3813279 | 5542743 | 3523622 | 2981688 | 1692979 | 5121716 |
1948 | 65725662 | 17522564 | 7400070 | 5025322 | 2533215 | 3760265 | 2336115 | 1706577 | 3890312 |
1949 | 58938200 | 17858676 | 8520623 | 5531668 | 3087894 | 1698065 | 2473142 | 1431166 | 3288690 |
1950 | 82474524 | 15463609 | 7602594 | 6709265 | 3882539 | 1970898 | 1103503 | 1408449 | 2510519 |
1951 | 75602507 | 22793820 | 6337532 | 5214741 | 4718493 | 2673770 | 1282087 | 654090 | 2262543 |
1952 | 74476932 | 20297332 | 9029432 | 3996782 | 3143980 | 2908069 | 1699764 | 788589 | 1815733 |
1953 | 79240651 | 20035174 | 7920778 | 5261886 | 2473142 | 1889835 | 1815733 | 987567 | 1442661 |
1954 | 75075137 | 22053900 | 7740679 | 4569891 | 2954973 | 1515112 | 1158921 | 1060234 | 1383324 |
1955 | 67322159 | 19579624 | 8718868 | 4373176 | 2433887 | 1706577 | 897169 | 639217 | 1237990 |
1956 | 48642102 | 18255921 | 6702559 | 4955457 | 2380926 | 1418343 | 1021722 | 505852 | 1207424 |
1957 | 130254397 | 12372663 | 6756395 | 3175577 | 2785673 | 1383324 | 887355 | 625308 | 1042362 |
1958 | 49327880 | 40225030 | 4036950 | 3634565 | 1628223 | 1639661 | 784655 | 524919 | 968981 |
1959 | 55895811 | 12890485 | 16240197 | 1945442 | 1966960 | 941284 | 921723 | 486991 | 1053891 |
1960 | 25040373 | 15650290 | 4373176 | 9056561 | 993511 | 1122423 | 532853 | 516588 | 916209 |
1961 | 114490224 | 5609656 | 5378930 | 2182540 | 5604049 | 597196 | 742665 | 311141 | 780742 |
1962 | 50931900 | 32966419 | 1886059 | 2443642 | 1203807 | 3358483 | 357897 | 462314 | 657368 |
1963 | 77904946 | 15142259 | 13376366 | 1034057 | 1099098 | 640497 | 1837653 | 177549 | 607435 |
1964 | 82639638 | 17966150 | 5938695 | 8293644 | 645642 | 700816 | 460929 | 1338420 | 528078 |
1965 | 36910256 | 22320141 | 5728705 | 3265750 | 4685579 | 388870 | 422523 | 300740 | 1289803 |
1966 | 34760770 | 10951642 | 7679001 | 2224405 | 1454249 | 2118036 | 190613 | 204638 | 815046 |
1967 | 44145431 | 10490703 | 3840066 | 3358483 | 863717 | 678744 | 840708 | 103259 | 454521 |
1968 | 41699513 | 15036633 | 3201084 | 1696368 | 1217122 | 299240 | 259108 | 292436 | 164391 |
1969 | 18606099 | 14887016 | 4756392 | 793334 | 318061 | 397520 | 83366 | 74608 | 104611 |
1970 | 36433528 | 7663658 | 4533478 | 1580102 | 229120 | 99310 | 124119 | 16917 | 47240 |
1971 | 26882874 | 14901911 | 2553562 | 1366824 | 410857 | 60234 | 28883 | 29882 | 17785 |
1972 | 17680979 | 11524664 | 3700580 | 879404 | 370645 | 115382 | 19442 | 1065 | 8725 |
1973 | 8903901 | 7407474 | 2841947 | 1172912 | 309589 | 131400 | 48291 | 7656 | 4993 |
1974 | 16110793 | 3749001 | 1659455 | 823237 | 286932 | 102950 | 43783 | 12402 | 5261 |
1975 | 4465983 | 7452052 | 984609 | 433220 | 238709 | 83450 | 27973 | 12149 | 5766 |
1976 | 4709065 | 1739312 | 1964994 | 247459 | 92596 | 60779 | 15086 | 7601 | 2796 |
1977 | 5427559 | 1982759 | 610480 | 648229 | 69913 | 24810 | 15611 | 5319 | 2608 |
1978 | 5956538 | 2305942 | 739700 | 395537 | 254231 | 38101 | 10203 | 7408 | 3578 |
1979 | 10767038 | 2326790 | 880284 | 427197 | 228205 | 129962 | 20307 | 5674 | 5453 |
1980 | 16667979 | 4235449 | 854268 | 506358 | 230499 | 150542 | 66636 | 13782 | 6017 |
1981 | 37393221 | 6517491 | 1735837 | 451351 | 279288 | 138137 | 103570 | 49861 | 14510 |
1982 | 58468576 | 10929761 | 2326790 | 995500 | 258590 | 166043 | 77265 | 64473 | 32598 |
1983 | 55284327 | 18274186 | 3894205 | 1317175 | 522301 | 157945 | 114462 | 51072 | 67846 |
1984 | 52430550 | 15807578 | 6635868 | 2107473 | 741181 | 280127 | 96664 | 70757 | 69425 |
1985 | 65006642 | 17522564 | 5956538 | 3605605 | 1082734 | 375871 | 137173 | 54666 | 69982 |
1986 | 77516393 | 25065426 | 5654713 | 3134562 | 1639661 | 478782 | 178796 | 63070 | 59516 |
1987 | 81084307 | 31264693 | 8762572 | 2771779 | 1567512 | 765282 | 234216 | 81227 | 53316 |
1988 | 42840737 | 28918729 | 10490703 | 4648244 | 1384708 | 766814 | 357539 | 110747 | 67037 |
1989 | 34865209 | 15525587 | 7640702 | 5891375 | 2561235 | 677388 | 366957 | 160813 | 84626 |
1990 | 28688302 | 12397433 | 4643598 | 4122622 | 3587621 | 1388869 | 349060 | 188528 | 120934 |
1991 | 30737685 | 11628854 | 3898101 | 2426596 | 2354879 | 2037023 | 750879 | 192336 | 159373 |
1992 | 58820442 | 11307763 | 4256680 | 1835817 | 1350520 | 1297565 | 1164730 | 422101 | 198590 |
1993 | 51187197 | 18830717 | 3786679 | 1893618 | 949794 | 702219 | 692456 | 568070 | 316475 |
1994 | 36107097 | 15279154 | 5944637 | 1561254 | 776072 | 407176 | 326113 | 313640 | 391601 |
1995 | 46131197 | 12647878 | 5980412 | 2623448 | 734540 | 294196 | 188339 | 149642 | 329062 |
1996 | 42883599 | 15982421 | 5219958 | 3008644 | 1158921 | 337392 | 114005 | 83617 | 212352 |
1997 | 28176532 | 18255921 | 6465559 | 2937296 | 1591202 | 639857 | 193881 | 58924 | 171442 |
1998 | 21252817 | 11840069 | 9147581 | 3338393 | 1551915 | 854268 | 364762 | 114348 | 129573 |
1999 | 74626035 | 9038466 | 5106373 | 5768946 | 1706577 | 756154 | 413329 | 174556 | 127262 |
2000 | 46316091 | 33264456 | 4742144 | 2922646 | 3368574 | 964148 | 420416 | 232118 | 163407 |
2001 | 86184422 | 17021708 | 15157409 | 3026750 | 1664441 | 1837653 | 486991 | 218163 | 210871 |
2002 | 43837492 | 37132383 | 7579820 | 9165894 | 1682851 | 927270 | 1019681 | 257301 | 245487 |
2003 | 21146818 | 16869199 | 19443045 | 4492860 | 5341409 | 914379 | 553491 | 567502 | 265136 |
2004 | 23558565 | 8072712 | 6824298 | 11983006 | 2760714 | 3051061 | 461852 | 326766 | 435391 |
2005 | 24373329 | 9111063 | 3749001 | 4184928 | 7363162 | 1555022 | 1562816 | 214915 | 388093 |
2006 | 27398532 | 8623486 | 4569891 | 2369051 | 2455891 | 4260939 | 762990 | 702921 | 256017 |
2007 | 24446558 | 9939229 | 3764027 | 2816484 | 1438340 | 1301464 | 2206681 | 358613 | 443743 |
2008 | 25317338 | 9810855 | 4565324 | 2222182 | 1751530 | 882046 | 744152 | 1270600 | 405550 |
2009 | 37731279 | 9879772 | 5592852 | 2808048 | 1376425 | 1137109 | 568638 | 473544 | 1006511 |
2010 | 38224988 | 14738888 | 5131969 | 3898101 | 1951288 | 970921 | 834844 | 414157 | 1001491 |
2011 | 31705477 | 15494567 | 7032129 | 3328392 | 2574073 | 1229355 | 642422 | 562418 | 988555 |
2012 | 27673892 | 11467185 | 7787263 | 4492860 | 2118036 | 1644587 | 778403 | 414571 | 988555 |