Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1957 | 672297 | 1032306 | 289275 | 162342 | 136906 | 70056 | 36839 | 5413 | 18629 |
1958 | 1140838 | 388829 | 699514 | 179377 | 105560 | 82916 | 41586 | 21877 | 14408 |
1959 | 1584001 | 673069 | 259871 | 426185 | 104816 | 61616 | 43683 | 19198 | 16466 |
1960 | 461431 | 913865 | 446449 | 168519 | 246427 | 58451 | 35522 | 20542 | 15283 |
1961 | 909656 | 264209 | 591445 | 305943 | 120257 | 152212 | 37298 | 21826 | 19356 |
1962 | 1485571 | 539924 | 159648 | 392365 | 220824 | 85142 | 109276 | 25597 | 27659 |
1963 | 1130850 | 850023 | 334863 | 93853 | 248447 | 145411 | 55528 | 69371 | 32040 |
1964 | 812026 | 705984 | 566389 | 218165 | 61011 | 166288 | 102578 | 38209 | 67420 |
1965 | 4266853 | 423983 | 491667 | 377007 | 145273 | 40633 | 113166 | 69829 | 68529 |
1966 | 1062047 | 2565941 | 281666 | 345828 | 249498 | 96419 | 27803 | 72682 | 85036 |
1967 | 2011670 | 458840 | 1649962 | 185924 | 230646 | 159932 | 60755 | 17608 | 90046 |
1968 | 2829367 | 1044817 | 274603 | 1154586 | 124457 | 160348 | 104689 | 37949 | 62320 |
1969 | 1644519 | 1540659 | 677433 | 180250 | 830684 | 89900 | 116701 | 71507 | 66382 |
1970 | 2651941 | 939172 | 1056447 | 445266 | 116423 | 537300 | 57859 | 67661 | 71039 |
1971 | 4323727 | 1378605 | 615189 | 615078 | 249089 | 65882 | 309038 | 30760 | 66584 |
1972 | 2023024 | 2561791 | 719762 | 264751 | 260899 | 107265 | 29479 | 127614 | 35936 |
1973 | 778975 | 925041 | 1606304 | 357928 | 144382 | 141492 | 59126 | 15336 | 75864 |
1974 | 1134119 | 398120 | 447276 | 834932 | 172864 | 71166 | 68460 | 30086 | 40563 |
1975 | 1132388 | 494420 | 169438 | 144612 | 316556 | 59930 | 21384 | 22024 | 21013 |
1976 | 427495 | 555504 | 197021 | 60567 | 50635 | 121572 | 19014 | 6326 | 12406 |
1977 | 436751 | 190047 | 210348 | 57145 | 19069 | 15886 | 32438 | 4526 | 3715 |
1978 | 483761 | 230175 | 92672 | 90161 | 23155 | 7785 | 4675 | 9996 | 2713 |
1979 | 776847 | 268510 | 134711 | 51014 | 45391 | 12356 | 3360 | 1687 | 5112 |
1980 | 1123261 | 450610 | 207558 | 106773 | 42509 | 36895 | 10062 | 2651 | 5618 |
1981 | 951086 | 554451 | 345608 | 179130 | 89134 | 37440 | 33004 | 8040 | 6804 |
1982 | 530627 | 551382 | 276389 | 199096 | 113710 | 57904 | 24188 | 20765 | 9457 |
1983 | 1631402 | 296251 | 271392 | 112279 | 87388 | 53792 | 26599 | 9928 | 12301 |
1984 | 559811 | 967970 | 151640 | 120323 | 46679 | 34429 | 20535 | 8541 | 6062 |
1985 | 956924 | 351909 | 608431 | 84840 | 68151 | 24306 | 17375 | 9820 | 6822 |
1986 | 822771 | 523856 | 217326 | 341804 | 48294 | 38813 | 12805 | 8828 | 9006 |
1987 | 1289220 | 439651 | 252554 | 114112 | 180204 | 24353 | 20036 | 7473 | 11169 |
1988 | 483436 | 796132 | 250076 | 141510 | 68586 | 98405 | 12078 | 9860 | 9165 |
1989 | 450070 | 302098 | 528714 | 152175 | 87327 | 42590 | 59309 | 7040 | 11349 |
1990 | 341959 | 260503 | 205203 | 333827 | 97966 | 52937 | 27964 | 36333 | 10780 |
1991 | 353434 | 181905 | 151201 | 129495 | 198114 | 54361 | 28271 | 14634 | 19012 |
1992 | 463420 | 176252 | 100644 | 94685 | 87116 | 122986 | 32132 | 16077 | 17765 |
1993 | 509334 | 281447 | 92156 | 57853 | 61187 | 57268 | 75408 | 19673 | 19120 |
1994 | 487128 | 271517 | 146029 | 46407 | 34769 | 38725 | 36920 | 45012 | 23962 |
1995 | 311786 | 303661 | 155088 | 86431 | 29584 | 22017 | 25620 | 22510 | 38373 |
1996 | 553546 | 202830 | 185540 | 89040 | 52671 | 18882 | 14052 | 14865 | 33935 |
1997 | 649434 | 324131 | 134969 | 113343 | 57439 | 32933 | 12367 | 7059 | 18333 |
1998 | 489482 | 424387 | 192998 | 80869 | 61604 | 27065 | 13123 | 3513 | 5059 |
1999 | 423969 | 256125 | 264906 | 105840 | 41899 | 25749 | 9144 | 2803 | 1491 |
2000 | 1220030 | 210868 | 133890 | 161015 | 63813 | 22534 | 12975 | 3691 | 1359 |
2001 | 556750 | 749262 | 114624 | 78481 | 104318 | 39444 | 12272 | 6462 | 2007 |
2002 | 725766 | 359098 | 502042 | 66321 | 52173 | 66833 | 24864 | 5427 | 3168 |
2003 | 243142 | 436540 | 254672 | 303471 | 37709 | 28412 | 37334 | 13176 | 3587 |
2004 | 188344 | 151976 | 296973 | 174527 | 194349 | 21601 | 17974 | 19769 | 7739 |
2005 | 206616 | 109410 | 113894 | 206307 | 118380 | 113890 | 12577 | 9272 | 11903 |
2006 | 250770 | 117428 | 70824 | 78005 | 153101 | 88967 | 81138 | 9063 | 14894 |
2007 | 152281 | 159839 | 78889 | 43936 | 51450 | 97191 | 56061 | 46395 | 13093 |
2008 | 191893 | 93225 | 102687 | 46483 | 27173 | 29745 | 55636 | 29634 | 30925 |
2009 | 304679 | 113038 | 63587 | 67492 | 31161 | 18511 | 19193 | 33573 | 34720 |
2010 | 586637 | 167024 | 72484 | 40535 | 40589 | 17436 | 10519 | 9785 | 33322 |
2011 | 262496 | 343996 | 94833 | 42475 | 24535 | 20511 | 8392 | 4925 | 17786 |
2012 | 187216 | 153624 | 223778 | 56850 | 26585 | 14893 | 11447 | 4121 | 10819 |
2013 | 108201 | 104410 | 98864 | 142793 | 35123 | 15397 | 8485 | 6111 | 7623 |
2014 | 117008 | 61860 | 62460 | 58775 | 77735 | 17354 | 6886 | 3406 | 4826 |
2015 | 135034 | 68544 | 38690 | 33718 | 30097 | 33074 | 7277 | 2521 | 2543 |
2016 | 45065 | 88630 | 40608 | 17625 | 11710 | 8556 | 7093 | 1279 | 992 |
2017 | 87279 | 28201 | 64140 | 27273 | 10274 | 6254 | 4200 | 2803 | 953 |
2018 | 228761 | 50753 | 21951 | 41803 | 17511 | 5725 | 3356 | 2154 | 1985 |
2019 | 627912 | 128381 | 35018 | 15726 | 24617 | 9401 | 2464 | 1610 | 1967 |
2020 | 1313899 | 339484 | 91441 | 26208 | 11493 | 17403 | 7213 | 1825 | 2841 |