Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1960 | 10708541 | 20030493 | 5875417 | 14018281 | 1293159 | 1426561 | 631069 | 601484 | 1235079 |
1961 | 84307228 | 4276396 | 8451943 | 2892401 | 8255092 | 785614 | 916157 | 353634 | 936598 |
1962 | 28469292 | 36299787 | 1992379 | 3739008 | 1624232 | 4831053 | 467276 | 565630 | 751815 |
1963 | 47711295 | 14157160 | 18407379 | 1173187 | 1641036 | 873000 | 2521292 | 225397 | 722726 |
1964 | 46631129 | 19795436 | 6990021 | 10222362 | 729931 | 915723 | 577701 | 1657547 | 572703 |
1965 | 19023165 | 20723027 | 7234059 | 3548399 | 5462494 | 420219 | 494421 | 351887 | 1443451 |
1966 | 25246958 | 8884937 | 8542016 | 2474582 | 1475382 | 2326740 | 189895 | 215759 | 881122 |
1967 | 31979611 | 9670221 | 3875559 | 3495745 | 917925 | 688994 | 925280 | 102379 | 487045 |
1968 | 31975286 | 12441793 | 3423888 | 1666866 | 1244771 | 310631 | 260410 | 291103 | 174955 |
1969 | 11446498 | 13266631 | 4459312 | 758671 | 307959 | 361893 | 79965 | 66753 | 103361 |
1970 | 32454603 | 5624553 | 4869290 | 1588204 | 225373 | 96145 | 118162 | 17027 | 45143 |
1971 | 20559419 | 13296859 | 2391253 | 1413423 | 415007 | 62141 | 27098 | 29169 | 17806 |
1972 | 17224416 | 9340901 | 3767172 | 771616 | 341329 | 105669 | 15096 | 1286 | 6975 |
1973 | 6805738 | 6765868 | 2858605 | 1192016 | 299805 | 135708 | 49373 | 7482 | 4604 |
1974 | 15752881 | 2789298 | 1796419 | 791582 | 289079 | 101061 | 43807 | 12950 | 5227 |
1975 | 2659026 | 6515008 | 865352 | 491930 | 236438 | 90735 | 31417 | 13114 | 6426 |
1976 | 3183769 | 892491 | 1715407 | 190402 | 95936 | 57382 | 19049 | 8348 | 3653 |
1977 | 6523796 | 1114617 | 352019 | 535091 | 42030 | 27954 | 17343 | 8208 | 4054 |
1978 | 6614730 | 3098942 | 387575 | 235221 | 192754 | 18589 | 14064 | 7938 | 8562 |
1979 | 11298432 | 2891177 | 1204433 | 280668 | 221056 | 104706 | 13533 | 10515 | 10941 |
1980 | 15155047 | 4298641 | 1193737 | 683485 | 230635 | 196161 | 70200 | 12293 | 11030 |
1981 | 35436858 | 6053772 | 2066941 | 532637 | 331330 | 153719 | 136979 | 56815 | 18692 |
1982 | 54918247 | 10190282 | 2422009 | 1208335 | 284309 | 184345 | 88778 | 80076 | 39894 |
1983 | 55138264 | 17698445 | 3990145 | 1332599 | 613275 | 168370 | 129772 | 59394 | 87200 |
1984 | 52542790 | 15942638 | 7039062 | 2092877 | 756929 | 314866 | 99826 | 80384 | 87144 |
1985 | 55540012 | 17797401 | 6477383 | 3791500 | 1083925 | 388602 | 147028 | 55921 | 83853 |
1986 | 61472961 | 23317430 | 6293352 | 3292161 | 1710304 | 477920 | 182284 | 64929 | 67464 |
1987 | 76826560 | 26964127 | 9405424 | 2936690 | 1655821 | 816850 | 237245 | 83867 | 57362 |
1988 | 38751856 | 27158357 | 10540551 | 4823730 | 1436296 | 822831 | 390923 | 117209 | 70871 |
1989 | 39533664 | 14143716 | 8360024 | 6018930 | 2687308 | 713372 | 398363 | 180630 | 90950 |
1990 | 27799295 | 14227749 | 5128257 | 4434241 | 3820759 | 1524673 | 376469 | 212164 | 141979 |
1991 | 30458476 | 11590730 | 4877608 | 2655845 | 2546394 | 2234631 | 841364 | 212187 | 188294 |
1992 | 58659193 | 11072079 | 4991780 | 2132289 | 1486263 | 1421471 | 1305888 | 495724 | 231474 |
1993 | 48888408 | 18003856 | 4245581 | 2141677 | 1063642 | 773353 | 762437 | 642072 | 390498 |
1994 | 36972306 | 14324761 | 6402702 | 1662201 | 840586 | 441414 | 348450 | 342484 | 468012 |
1995 | 57587346 | 12803101 | 6455212 | 2877620 | 802099 | 344302 | 201439 | 162497 | 375827 |
1996 | 47494054 | 19445166 | 5852355 | 3227663 | 1240362 | 355666 | 129887 | 87840 | 229478 |
1997 | 30578282 | 18057699 | 8056936 | 3221931 | 1718933 | 686581 | 208020 | 69904 | 185269 |
1998 | 21231482 | 13304111 | 10060968 | 3697914 | 1645617 | 879486 | 399421 | 125421 | 143055 |
1999 | 89392414 | 10063785 | 6144971 | 6076647 | 1832366 | 779375 | 417814 | 189931 | 131936 |
2000 | 48007433 | 36185894 | 5891974 | 3323617 | 3503793 | 1020150 | 447376 | 248411 | 167072 |
2001 | 91764664 | 17928307 | 15549968 | 3626521 | 1833163 | 1825167 | 517738 | 239035 | 215300 |
2002 | 52466808 | 44449714 | 9170260 | 9799874 | 2030232 | 1014968 | 1047647 | 286934 | 273716 |
2003 | 26353875 | 20001546 | 22873106 | 5104469 | 5571612 | 1027518 | 588862 | 606576 | 298616 |
2004 | 40076721 | 10154499 | 7801697 | 13057159 | 3139571 | 3149721 | 513565 | 362760 | 464903 |
2005 | 31705201 | 13135063 | 4369464 | 4348317 | 7323910 | 1711278 | 1645105 | 250117 | 429376 |
2006 | 32680947 | 10572830 | 6059348 | 2709121 | 2547503 | 4193033 | 821154 | 749526 | 309348 |
2007 | 34114544 | 10582888 | 4209062 | 3315371 | 1629579 | 1376346 | 2251245 | 402424 | 531588 |
2008 | 30520494 | 10526740 | 4928270 | 2351252 | 1875209 | 972242 | 810768 | 1407625 | 530147 |
2009 | 56535804 | 11139738 | 6263691 | 2887811 | 1437568 | 1156148 | 632199 | 554504 | 1287897 |
2010 | 39562200 | 20488599 | 6322756 | 4210827 | 2038573 | 1025803 | 921177 | 479313 | 1273141 |
2011 | 35778792 | 14195837 | 8486835 | 3918817 | 2647103 | 1246079 | 656160 | 605475 | 1176779 |
2012 | 35179120 | 12256464 | 6971150 | 5392606 | 2652597 | 1676973 | 801786 | 399825 | 1144285 |
2013 | 43681228 | 14033926 | 5552173 | 4723961 | 3696456 | 1927443 | 1143504 | 504398 | 964400 |
2014 | 75292943 | 20616664 | 6930715 | 3593405 | 3501878 | 2277805 | 1240564 | 693898 | 767633 |
2015 | 21968324 | 24744137 | 12461591 | 3703582 | 2178668 | 2065727 | 1300538 | 701108 | 807854 |
2016 | 37378884 | 8541361 | 14369273 | 7972358 | 2101510 | 1201868 | 1097414 | 635701 | 689997 |
2017 | 22338809 | 11578938 | 3282305 | 8894747 | 4911369 | 1164448 | 531272 | 447665 | 476043 |