Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 67787 | 108115 | 72843 | 37639 | 44554 | 16656 | 4814 | 3071 | 1280 | 1445 | 1975 |
1951 | 647293 | 44566 | 49219 | 27217 | 13039 | 12290 | 5256 | 2020 | 1190 | 444 | 1162 |
1952 | 96003 | 440942 | 29153 | 19416 | 9067 | 4355 | 3689 | 1711 | 832 | 448 | 577 |
1953 | 1072215 | 55076 | 212457 | 13595 | 6351 | 2723 | 1213 | 1061 | 573 | 318 | 425 |
1954 | 133054 | 800304 | 26935 | 93510 | 6664 | 2358 | 1198 | 549 | 388 | 211 | 325 |
1955 | 54578 | 83644 | 539801 | 14462 | 46039 | 3005 | 843 | 492 | 247 | 156 | 194 |
1956 | 228286 | 38491 | 57566 | 286211 | 7350 | 17325 | 1396 | 405 | 259 | 142 | 188 |
1957 | 57853 | 148520 | 26825 | 35710 | 113838 | 3286 | 6075 | 748 | 180 | 137 | 207 |
1958 | 65532 | 37730 | 89546 | 15408 | 20018 | 43311 | 1770 | 2496 | 388 | 103 | 223 |
1959 | 381375 | 47065 | 25314 | 40440 | 7457 | 7529 | 16115 | 826 | 884 | 164 | 152 |
1960 | 330814 | 264625 | 33676 | 15089 | 17699 | 3611 | 3922 | 6977 | 423 | 341 | 136 |
1961 | 153106 | 193215 | 145915 | 17112 | 6825 | 8084 | 1674 | 1547 | 2997 | 168 | 190 |
1962 | 312224 | 89066 | 90132 | 57873 | 6831 | 2723 | 3323 | 742 | 621 | 1257 | 131 |
1963 | 309697 | 188512 | 38617 | 27137 | 17756 | 2847 | 1132 | 1271 | 349 | 256 | 604 |
1964 | 318340 | 194965 | 80343 | 12364 | 7801 | 5873 | 1425 | 472 | 530 | 191 | 415 |
1965 | 124490 | 216551 | 111970 | 30349 | 3985 | 2657 | 2202 | 620 | 221 | 224 | 301 |
1966 | 304152 | 82410 | 142720 | 57175 | 11937 | 1539 | 1172 | 912 | 322 | 94 | 201 |
1967 | 311967 | 193613 | 44090 | 68924 | 24327 | 4673 | 692 | 569 | 445 | 165 | 139 |
1968 | 16170 | 234936 | 113406 | 22010 | 34025 | 12190 | 2174 | 365 | 301 | 232 | 158 |
1969 | 20659 | 10571 | 134930 | 53038 | 10714 | 15278 | 5637 | 1128 | 177 | 157 | 178 |
1970 | 197911 | 12195 | 6866 | 66771 | 24600 | 5952 | 7811 | 3009 | 645 | 96 | 200 |
1971 | 94161 | 125115 | 6761 | 4159 | 31846 | 12058 | 3279 | 4483 | 1673 | 381 | 163 |
1972 | 1109761 | 69834 | 73552 | 4462 | 3096 | 16605 | 6706 | 1954 | 2742 | 1001 | 318 |
1973 | 318882 | 673372 | 39453 | 23615 | 1574 | 1629 | 6975 | 3003 | 918 | 1381 | 594 |
1974 | 71411 | 169578 | 298239 | 15230 | 10440 | 838 | 1195 | 3980 | 1673 | 546 | 1200 |
1975 | 60962 | 40293 | 88319 | 138348 | 6075 | 4671 | 375 | 641 | 1934 | 782 | 898 |
1976 | 66248 | 34156 | 17904 | 42351 | 72634 | 2810 | 2692 | 216 | 396 | 1038 | 931 |
1977 | 126401 | 34685 | 13737 | 6688 | 16873 | 29749 | 1094 | 1166 | 89 | 182 | 753 |
1978 | 215700 | 57310 | 10199 | 4366 | 3087 | 7442 | 14407 | 579 | 544 | 32 | 403 |
1979 | 151648 | 118162 | 23492 | 3180 | 2109 | 1490 | 4015 | 7011 | 351 | 265 | 206 |
1980 | 18759 | 97713 | 57760 | 8282 | 1037 | 1169 | 765 | 2207 | 3483 | 201 | 229 |
1981 | 9176 | 13891 | 60312 | 25846 | 3385 | 519 | 604 | 445 | 1242 | 1780 | 235 |
1982 | 16489 | 6031 | 10538 | 30673 | 10557 | 1614 | 271 | 348 | 296 | 735 | 1035 |
1983 | 9926 | 11508 | 4416 | 6774 | 13621 | 5431 | 981 | 145 | 211 | 197 | 894 |
1984 | 14584 | 5485 | 6749 | 2724 | 3902 | 8863 | 2560 | 592 | 78 | 126 | 598 |
1985 | 330977 | 9082 | 2854 | 3522 | 1976 | 2641 | 5474 | 1742 | 402 | 64 | 494 |
1986 | 458363 | 255195 | 5063 | 1671 | 1827 | 1018 | 1564 | 2900 | 1013 | 237 | 366 |
1987 | 82761 | 253218 | 135668 | 2449 | 729 | 727 | 475 | 771 | 1299 | 489 | 268 |
1988 | 38479 | 64587 | 141427 | 41883 | 1087 | 199 | 256 | 228 | 378 | 570 | 321 |
1989 | 32844 | 26694 | 47073 | 70528 | 11621 | 624 | 41 | 140 | 121 | 200 | 425 |
1990 | 39341 | 22786 | 17291 | 26689 | 33465 | 5109 | 529 | 48 | 94 | 77 | 337 |
1991 | 103229 | 26693 | 14277 | 13692 | 19824 | 20450 | 2906 | 380 | 42 | 66 | 228 |
1992 | 298023 | 87365 | 18260 | 10207 | 10684 | 12820 | 13828 | 1882 | 258 | 35 | 165 |
1993 | 788201 | 230701 | 65701 | 11936 | 6184 | 6557 | 8137 | 8630 | 1121 | 180 | 119 |
1994 | 277475 | 598267 | 150150 | 31432 | 4877 | 3112 | 4025 | 5189 | 5257 | 680 | 175 |
1995 | 78566 | 212967 | 432780 | 75259 | 15101 | 2019 | 1430 | 2227 | 2740 | 2867 | 453 |
1996 | 92991 | 61410 | 177987 | 229285 | 36665 | 7164 | 1242 | 791 | 1219 | 1527 | 1863 |
1997 | 97220 | 53454 | 39701 | 90455 | 96229 | 16416 | 2552 | 636 | 382 | 588 | 1676 |
1998 | 61885 | 78270 | 36760 | 21638 | 37264 | 40278 | 5944 | 1114 | 309 | 180 | 1137 |
1999 | 190966 | 48964 | 48619 | 19447 | 9679 | 15303 | 15086 | 2435 | 516 | 172 | 694 |
2000 | 77866 | 135867 | 31276 | 24166 | 7608 | 3609 | 6522 | 6655 | 1055 | 260 | 479 |
2001 | 343429 | 62456 | 87572 | 16040 | 9886 | 3086 | 2491 | 3753 | 3343 | 559 | 450 |
2002 | 340540 | 309778 | 48460 | 46153 | 8675 | 4723 | 1846 | 1471 | 2129 | 1755 | 516 |
2003 | 236333 | 258503 | 204478 | 34438 | 25081 | 3963 | 3547 | 1311 | 888 | 1260 | 1325 |
2004 | 217622 | 152599 | 161288 | 104871 | 17335 | 10838 | 2137 | 1892 | 753 | 461 | 1481 |
2005 | 345114 | 162921 | 93555 | 97087 | 47537 | 5906 | 5700 | 1320 | 894 | 419 | 1171 |
2006 | 158961 | 216012 | 100875 | 53236 | 45646 | 19380 | 3129 | 3005 | 682 | 437 | 783 |
2007 | 875009 | 127967 | 168317 | 59281 | 30168 | 19706 | 8253 | 1826 | 1602 | 375 | 616 |
2008 | 1217040 | 587306 | 112001 | 104278 | 25609 | 18915 | 7921 | 3826 | 1076 | 859 | 534 |
2009 | 1012254 | 838868 | 419752 | 65650 | 39285 | 10249 | 6622 | 3930 | 1874 | 692 | 866 |
2010 | 295220 | 773400 | 687229 | 236957 | 35353 | 15345 | 5382 | 3472 | 2085 | 1052 | 1035 |
2011 | 105890 | 196066 | 590975 | 395520 | 113680 | 13685 | 7451 | 2630 | 1794 | 1134 | 1321 |
2012 | 288616 | 70175 | 136945 | 352372 | 243567 | 54406 | 6760 | 3410 | 1332 | 968 | 1479 |
2013 | 102253 | 194096 | 56576 | 97634 | 240778 | 128118 | 23544 | 3662 | 1863 | 775 | 1497 |
2014 | 330110 | 72226 | 144760 | 51742 | 88694 | 142965 | 65024 | 11542 | 2050 | 1126 | 1364 |
2015 | 69268 | 289765 | 64795 | 88903 | 40344 | 65417 | 80546 | 31129 | 5732 | 1091 | 1286 |
2016 | 248300 | 45198 | 170957 | 50686 | 66837 | 32884 | 46417 | 41849 | 14991 | 2747 | 1137 |
2017 | 147949 | 161763 | 26640 | 88258 | 25078 | 34250 | 17930 | 22057 | 20286 | 6755 | 1661 |
2018 | 342557 | 118426 | 113234 | 23682 | 41245 | 13357 | 16394 | 7614 | 8883 | 8568 | 3387 |
2019 | 342557 | 236694 | 77576 | 58594 | 16889 | 18265 | 6189 | 6762 | 3140 | 3664 | 4931 |