Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 67532 | 107685 | 72359 | 37612 | 44533 | 16649 | 4820 | 3070 | 1280 | 1445 | 1975 |
1951 | 644035 | 44412 | 48907 | 27196 | 13045 | 12287 | 5251 | 2022 | 1190 | 444 | 1163 |
1952 | 95538 | 438848 | 28960 | 19398 | 9068 | 4353 | 3685 | 1709 | 833 | 448 | 577 |
1953 | 1065991 | 54804 | 210933 | 13586 | 6355 | 2725 | 1214 | 1061 | 573 | 318 | 425 |
1954 | 132498 | 795592 | 26742 | 93387 | 6661 | 2357 | 1197 | 549 | 388 | 211 | 325 |
1955 | 54375 | 83260 | 534998 | 14443 | 45978 | 3003 | 842 | 492 | 247 | 156 | 194 |
1956 | 227343 | 38322 | 57135 | 285515 | 7346 | 17297 | 1395 | 405 | 259 | 142 | 188 |
1957 | 57713 | 147821 | 26621 | 35651 | 113724 | 3284 | 6067 | 748 | 180 | 137 | 207 |
1958 | 65326 | 37628 | 88908 | 15391 | 19994 | 43270 | 1769 | 2492 | 388 | 103 | 222 |
1959 | 379895 | 46890 | 25157 | 40423 | 7459 | 7527 | 16107 | 826 | 883 | 164 | 152 |
1960 | 329484 | 263586 | 33448 | 15075 | 17704 | 3610 | 3917 | 6967 | 423 | 341 | 136 |
1961 | 152460 | 192501 | 144951 | 17096 | 6825 | 8082 | 1674 | 1545 | 2993 | 168 | 189 |
1962 | 310765 | 88723 | 89556 | 57802 | 6833 | 2724 | 3322 | 742 | 621 | 1257 | 131 |
1963 | 308437 | 187679 | 38371 | 27114 | 17757 | 2848 | 1132 | 1271 | 350 | 256 | 604 |
1964 | 317110 | 194239 | 79822 | 12352 | 7804 | 5874 | 1425 | 473 | 531 | 191 | 415 |
1965 | 124039 | 215757 | 111236 | 30320 | 3986 | 2658 | 2201 | 620 | 221 | 225 | 301 |
1966 | 302968 | 82102 | 141730 | 57093 | 11932 | 1539 | 1172 | 912 | 322 | 94 | 201 |
1967 | 310700 | 192829 | 43795 | 68830 | 24317 | 4672 | 692 | 569 | 445 | 165 | 140 |
1968 | 16115 | 233938 | 112601 | 21984 | 33995 | 12176 | 2173 | 365 | 301 | 231 | 158 |
1969 | 20577 | 10532 | 133930 | 52965 | 10710 | 15266 | 5632 | 1128 | 176 | 156 | 178 |
1970 | 197006 | 12143 | 6818 | 66647 | 24579 | 5942 | 7802 | 3005 | 644 | 96 | 200 |
1971 | 93875 | 124519 | 6710 | 4153 | 31813 | 12043 | 3271 | 4477 | 1670 | 380 | 162 |
1972 | 1104791 | 69639 | 73026 | 4452 | 3093 | 16592 | 6699 | 1949 | 2737 | 998 | 318 |
1973 | 317621 | 670295 | 39206 | 23612 | 1576 | 1630 | 6980 | 3004 | 917 | 1381 | 593 |
1974 | 71113 | 168954 | 296266 | 15210 | 10445 | 838 | 1194 | 3981 | 1673 | 545 | 1199 |
1975 | 60737 | 40121 | 87742 | 138168 | 6078 | 4674 | 375 | 641 | 1935 | 782 | 897 |
1976 | 65980 | 34038 | 17796 | 42271 | 72608 | 2811 | 2691 | 216 | 395 | 1038 | 930 |
1977 | 125967 | 34498 | 13669 | 6682 | 16893 | 29773 | 1096 | 1166 | 89 | 182 | 753 |
1978 | 214750 | 57011 | 10132 | 4361 | 3090 | 7451 | 14411 | 581 | 545 | 32 | 403 |
1979 | 150994 | 117594 | 23322 | 3172 | 2109 | 1491 | 4017 | 7011 | 352 | 265 | 206 |
1980 | 18697 | 97302 | 57341 | 8264 | 1038 | 1169 | 765 | 2208 | 3484 | 201 | 229 |
1981 | 9153 | 13846 | 59865 | 25788 | 3386 | 519 | 604 | 445 | 1243 | 1780 | 235 |
1982 | 16452 | 6016 | 10461 | 30606 | 10561 | 1615 | 271 | 348 | 296 | 734 | 1034 |
1983 | 9900 | 11481 | 4386 | 6760 | 13631 | 5431 | 981 | 145 | 211 | 197 | 893 |
1984 | 14596 | 5470 | 6715 | 2721 | 3903 | 8859 | 2560 | 591 | 78 | 126 | 598 |
1985 | 331194 | 9086 | 2845 | 3510 | 1976 | 2641 | 5468 | 1741 | 402 | 64 | 493 |
1986 | 457966 | 255392 | 5060 | 1664 | 1828 | 1020 | 1564 | 2898 | 1013 | 237 | 366 |
1987 | 82664 | 253105 | 135814 | 2440 | 730 | 729 | 476 | 772 | 1299 | 489 | 268 |
1988 | 38291 | 64478 | 141177 | 41708 | 1091 | 200 | 257 | 229 | 379 | 572 | 323 |
1989 | 31982 | 26619 | 46792 | 70260 | 11658 | 628 | 41 | 141 | 122 | 201 | 427 |
1990 | 39192 | 22019 | 17240 | 26576 | 33508 | 5126 | 530 | 48 | 95 | 78 | 338 |
1991 | 102665 | 26538 | 13448 | 13864 | 19895 | 20491 | 2913 | 380 | 42 | 66 | 229 |
1992 | 310593 | 85823 | 17242 | 10007 | 10794 | 12865 | 13848 | 1887 | 258 | 35 | 165 |
1993 | 841407 | 240769 | 59577 | 11692 | 6143 | 6654 | 8162 | 8645 | 1125 | 181 | 119 |
1994 | 292457 | 611232 | 142604 | 30026 | 4869 | 3085 | 4128 | 5208 | 5271 | 683 | 175 |
1995 | 78188 | 208943 | 418490 | 75024 | 14820 | 1962 | 1444 | 2277 | 2757 | 2882 | 457 |
1996 | 94458 | 61792 | 162543 | 224800 | 36647 | 7467 | 1231 | 800 | 1246 | 1539 | 1876 |
1997 | 98154 | 54471 | 39846 | 92152 | 102272 | 16998 | 2709 | 637 | 389 | 604 | 1694 |
1998 | 64178 | 81170 | 35637 | 22534 | 38862 | 41792 | 6195 | 1178 | 315 | 186 | 1166 |
1999 | 196243 | 49057 | 44986 | 19470 | 10078 | 15400 | 15439 | 2522 | 543 | 177 | 714 |
2000 | 80427 | 134547 | 28053 | 24212 | 7756 | 4205 | 6594 | 6805 | 1090 | 273 | 493 |
2001 | 343043 | 61655 | 81091 | 15366 | 9846 | 2942 | 2687 | 3788 | 3401 | 575 | 465 |
2002 | 351134 | 309885 | 44712 | 43610 | 8679 | 4692 | 1651 | 1549 | 2138 | 1773 | 527 |
2003 | 243070 | 260383 | 191838 | 33489 | 23726 | 3886 | 3556 | 1209 | 921 | 1258 | 1334 |
2004 | 212886 | 150998 | 154897 | 101995 | 18242 | 10574 | 2135 | 1896 | 708 | 475 | 1483 |
2005 | 339030 | 158450 | 89382 | 96347 | 46759 | 5833 | 5634 | 1320 | 896 | 398 | 1182 |
2006 | 158753 | 210432 | 95955 | 52926 | 46059 | 19275 | 3132 | 2986 | 684 | 439 | 781 |
2007 | 858341 | 127092 | 162851 | 60329 | 30769 | 19686 | 8310 | 1835 | 1601 | 378 | 619 |
2008 | 1267519 | 590878 | 104416 | 103098 | 25964 | 20484 | 8109 | 3862 | 1085 | 863 | 540 |
2009 | 1050754 | 850854 | 395060 | 64855 | 39179 | 10200 | 6883 | 4008 | 1893 | 701 | 875 |
2010 | 303802 | 788677 | 644869 | 224226 | 35451 | 14957 | 5413 | 3574 | 2119 | 1063 | 1047 |
2011 | 106273 | 199713 | 555910 | 369311 | 110953 | 13488 | 7363 | 2642 | 1834 | 1150 | 1333 |
2012 | 293946 | 69435 | 128314 | 331613 | 231935 | 54860 | 6786 | 3384 | 1336 | 986 | 1492 |
2013 | 104758 | 193084 | 53181 | 94639 | 232829 | 125348 | 23488 | 3678 | 1854 | 777 | 1513 |
2014 | 326796 | 72114 | 137268 | 52506 | 88228 | 140909 | 63551 | 11566 | 2062 | 1123 | 1375 |
2015 | 67023 | 292475 | 61800 | 89777 | 41819 | 64734 | 79865 | 30832 | 5782 | 1102 | 1296 |
2016 | 250482 | 44547 | 173358 | 52008 | 68841 | 34836 | 46858 | 42143 | 15086 | 2805 | 1161 |
2017 | 146375 | 165006 | 27537 | 90751 | 26759 | 36476 | 19731 | 22811 | 20942 | 6970 | 1738 |
2018 | 341812 | 117407 | 113496 | 26293 | 44486 | 15202 | 17911 | 8707 | 9635 | 9281 | 3676 |
2019 | 341812 | 235734 | 77245 | 57845 | 18872 | 18936 | 7220 | 7832 | 3807 | 4213 | 5665 |