Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1960 | 13456368 | 20925980 | 6116398 | 14688780 | 1336050 | 1478481 | 648808 | 622019 | 1271426 |
1961 | 76451167 | 4928576 | 8828286 | 3036043 | 8671770 | 811687 | 947963 | 366602 | 982107 |
1962 | 30853031 | 35037377 | 2180776 | 3893117 | 1693161 | 5036981 | 483486 | 584393 | 786423 |
1963 | 46200275 | 14754014 | 18250257 | 1239279 | 1722459 | 912505 | 2648938 | 238386 | 753852 |
1964 | 43042449 | 19289685 | 7156354 | 10211336 | 753461 | 951262 | 595920 | 1719681 | 599871 |
1965 | 18072052 | 19784937 | 7151174 | 3583804 | 5422450 | 428545 | 510023 | 360882 | 1474874 |
1966 | 22259647 | 8571715 | 8345372 | 2476020 | 1487020 | 2319011 | 193881 | 223597 | 894220 |
1967 | 29718599 | 9029031 | 3774458 | 3464210 | 918617 | 691111 | 932398 | 102260 | 494699 |
1968 | 29511734 | 12203199 | 3290529 | 1599438 | 1235947 | 311305 | 260482 | 292999 | 178085 |
1969 | 12186617 | 12636675 | 4487068 | 759058 | 304475 | 360484 | 80053 | 65755 | 105055 |
1970 | 29668813 | 5788547 | 4722475 | 1596193 | 227125 | 94982 | 118217 | 17219 | 45397 |
1971 | 21505005 | 12738291 | 2398757 | 1395575 | 416458 | 63359 | 26406 | 28536 | 17821 |
1972 | 16002995 | 9610460 | 3748280 | 772242 | 337310 | 105361 | 15144 | 1349 | 6984 |
1973 | 6898332 | 6520882 | 3005498 | 1218421 | 301627 | 136059 | 49194 | 7393 | 4597 |
1974 | 13305567 | 2820503 | 1784521 | 829282 | 297784 | 101887 | 44205 | 13228 | 5137 |
1975 | 2715790 | 6033400 | 878602 | 504269 | 244245 | 93212 | 32079 | 13333 | 6495 |
1976 | 2801435 | 916662 | 1713552 | 198813 | 100450 | 59895 | 20475 | 8744 | 3951 |
1977 | 5785459 | 1023195 | 353127 | 536201 | 44741 | 30013 | 18912 | 9016 | 4516 |
1978 | 6419731 | 2760463 | 366825 | 231657 | 196261 | 19969 | 15366 | 9026 | 9363 |
1979 | 10521493 | 2732410 | 1105704 | 266052 | 213154 | 107686 | 14300 | 11380 | 12137 |
1980 | 15414850 | 4037881 | 1114789 | 634745 | 216393 | 186470 | 71684 | 12546 | 12353 |
1981 | 36851629 | 5942736 | 1875230 | 503320 | 313188 | 144206 | 130583 | 56705 | 19328 |
1982 | 60126771 | 10401607 | 2288229 | 1083391 | 266052 | 173830 | 83653 | 77242 | 40084 |
1983 | 60944584 | 18747393 | 3935658 | 1265993 | 566824 | 159274 | 122287 | 56452 | 84035 |
1984 | 57210753 | 17218152 | 7155496 | 2053877 | 722651 | 296972 | 95014 | 76151 | 83098 |
1985 | 61406528 | 18751843 | 6704564 | 3769882 | 1061362 | 373632 | 140981 | 53035 | 79522 |
1986 | 68700630 | 24528989 | 6478079 | 3328530 | 1696335 | 469646 | 175461 | 62545 | 62939 |
1987 | 78316322 | 28519641 | 9628310 | 2986975 | 1656665 | 805650 | 231668 | 80774 | 54112 |
1988 | 40274254 | 27218128 | 10877072 | 4868906 | 1448859 | 818491 | 384519 | 114010 | 66988 |
1989 | 37236602 | 14301527 | 8367783 | 6033913 | 2666736 | 713824 | 395058 | 177262 | 86909 |
1990 | 27039358 | 13572405 | 5100505 | 4391858 | 3777006 | 1504830 | 375267 | 208889 | 136296 |
1991 | 30200684 | 11303072 | 4742815 | 2624419 | 2515909 | 2209658 | 828621 | 210450 | 183235 |
1992 | 56988943 | 10965240 | 4864896 | 2100459 | 1466614 | 1405981 | 1285674 | 484325 | 226026 |
1993 | 50534132 | 17695105 | 4179613 | 2091362 | 1048666 | 763853 | 752267 | 630622 | 377093 |
1994 | 39419294 | 14648397 | 6272175 | 1639827 | 818960 | 438320 | 344191 | 337298 | 454706 |
1995 | 57251696 | 13196386 | 6402410 | 2817145 | 790447 | 336917 | 199477 | 159607 | 366359 |
1996 | 46884291 | 19135820 | 5840506 | 3164206 | 1219196 | 351336 | 127195 | 86559 | 226469 |
1997 | 28882046 | 17768861 | 7911443 | 3173067 | 1691740 | 677417 | 206476 | 68356 | 183463 |
1998 | 21620592 | 12637134 | 9843987 | 3649539 | 1619194 | 878898 | 392496 | 124681 | 142108 |
1999 | 83301460 | 9922602 | 5934443 | 5909383 | 1796068 | 777328 | 416372 | 187058 | 133557 |
2000 | 50315598 | 34849299 | 5733546 | 3242499 | 3412548 | 1012369 | 442475 | 245978 | 169284 |
2001 | 90834107 | 17863904 | 15297798 | 3521461 | 1792560 | 1817610 | 513658 | 235344 | 219169 |
2002 | 51487110 | 43346872 | 8961757 | 9582409 | 1967330 | 1013674 | 1040885 | 284261 | 274314 |
2003 | 26055832 | 19353008 | 22265823 | 4982971 | 5441916 | 1014942 | 586908 | 600653 | 301534 |
2004 | 36591219 | 9900318 | 7609868 | 12744624 | 3056740 | 3135422 | 506377 | 357737 | 469844 |
2005 | 29881118 | 12393345 | 4274369 | 4265295 | 7190111 | 1698622 | 1635833 | 245402 | 430094 |
2006 | 30238764 | 10155354 | 5825536 | 2641132 | 2487629 | 4177819 | 811646 | 742355 | 306432 |
2007 | 31760106 | 10093634 | 4110501 | 3216825 | 1589134 | 1369703 | 2239341 | 394611 | 524877 |
2008 | 29536922 | 10127101 | 4781464 | 2300663 | 1833922 | 967704 | 803454 | 1391961 | 513780 |
2009 | 52973872 | 10755273 | 6062532 | 2828734 | 1401847 | 1153977 | 628960 | 544784 | 1249998 |
2010 | 38402289 | 19578553 | 6127051 | 4093873 | 1989410 | 1015182 | 911030 | 473647 | 1235394 |
2011 | 33803624 | 13848258 | 8272712 | 3822994 | 2583795 | 1240405 | 646265 | 599997 | 1149164 |
2012 | 33695205 | 11790086 | 6848656 | 5276011 | 2596174 | 1671433 | 796219 | 391594 | 1131419 |
2013 | 43456557 | 13435767 | 5417316 | 4631571 | 3606343 | 1912520 | 1129606 | 497930 | 942925 |
2014 | 68352593 | 20074406 | 6719488 | 3504105 | 3403283 | 2258285 | 1229106 | 683422 | 752634 |
2015 | 21459026 | 23472980 | 12057613 | 3626007 | 2121828 | 2045495 | 1283852 | 690929 | 785274 |
2016 | 31542045 | 8269043 | 13771710 | 7704173 | 2056942 | 1191016 | 1087958 | 626452 | 669400 |
2017 | 18851579 | 10407549 | 3203791 | 8552761 | 4695619 | 1156747 | 528907 | 443685 | 460904 |