Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 67528 | 107700 | 72365 | 37612 | 44535 | 16649 | 4819 | 3070 | 1280 | 1445 | 1975 |
1951 | 644054 | 44409 | 48910 | 27197 | 13045 | 12288 | 5252 | 2022 | 1190 | 444 | 1163 |
1952 | 95547 | 438884 | 28961 | 19398 | 9067 | 4353 | 3685 | 1709 | 833 | 448 | 577 |
1953 | 1065919 | 54805 | 210942 | 13586 | 6355 | 2725 | 1214 | 1061 | 573 | 318 | 425 |
1954 | 132488 | 795594 | 26740 | 93386 | 6661 | 2357 | 1197 | 549 | 388 | 211 | 325 |
1955 | 54371 | 83251 | 535055 | 14442 | 45982 | 3003 | 842 | 492 | 247 | 156 | 194 |
1956 | 227337 | 38319 | 57133 | 285547 | 7346 | 17299 | 1395 | 405 | 259 | 142 | 188 |
1957 | 57705 | 147817 | 26621 | 35652 | 113730 | 3284 | 6067 | 748 | 180 | 137 | 207 |
1958 | 65315 | 37621 | 88907 | 15390 | 19996 | 43271 | 1769 | 2492 | 388 | 103 | 222 |
1959 | 379891 | 46884 | 25154 | 40419 | 7459 | 7527 | 16107 | 827 | 883 | 164 | 152 |
1960 | 329530 | 263594 | 33447 | 15074 | 17701 | 3610 | 3917 | 6967 | 423 | 340 | 136 |
1961 | 152486 | 192520 | 144959 | 17096 | 6824 | 8082 | 1674 | 1545 | 2993 | 168 | 189 |
1962 | 310812 | 88735 | 89566 | 57807 | 6833 | 2723 | 3322 | 742 | 621 | 1257 | 131 |
1963 | 308434 | 187706 | 38376 | 27117 | 17758 | 2848 | 1132 | 1271 | 350 | 256 | 604 |
1964 | 317075 | 194234 | 79829 | 12354 | 7805 | 5874 | 1425 | 473 | 531 | 191 | 415 |
1965 | 124034 | 215737 | 111237 | 30322 | 3986 | 2658 | 2201 | 620 | 221 | 225 | 301 |
1966 | 302959 | 82101 | 141733 | 57096 | 11933 | 1539 | 1172 | 912 | 322 | 94 | 201 |
1967 | 310674 | 192823 | 43794 | 68832 | 24318 | 4672 | 692 | 569 | 445 | 165 | 140 |
1968 | 16114 | 233940 | 112604 | 21984 | 33997 | 12177 | 2173 | 365 | 301 | 231 | 158 |
1969 | 20577 | 10531 | 133934 | 52966 | 10710 | 15267 | 5632 | 1128 | 176 | 156 | 178 |
1970 | 197015 | 12143 | 6817 | 66648 | 24579 | 5943 | 7803 | 3005 | 644 | 96 | 200 |
1971 | 93875 | 124524 | 6709 | 4153 | 31813 | 12043 | 3271 | 4477 | 1670 | 380 | 162 |
1972 | 1104865 | 69642 | 73032 | 4453 | 3093 | 16591 | 6699 | 1949 | 2737 | 998 | 318 |
1973 | 317649 | 670356 | 39212 | 23611 | 1576 | 1630 | 6979 | 3003 | 917 | 1381 | 593 |
1974 | 71122 | 168953 | 296269 | 15211 | 10444 | 838 | 1194 | 3981 | 1673 | 545 | 1199 |
1975 | 60744 | 40125 | 87744 | 138165 | 6078 | 4673 | 375 | 641 | 1935 | 782 | 897 |
1976 | 65994 | 34040 | 17796 | 42272 | 72607 | 2811 | 2691 | 216 | 395 | 1038 | 930 |
1977 | 125991 | 34507 | 13670 | 6681 | 16892 | 29771 | 1096 | 1166 | 89 | 182 | 753 |
1978 | 214779 | 57021 | 10133 | 4361 | 3090 | 7450 | 14410 | 581 | 545 | 32 | 403 |
1979 | 150992 | 117608 | 23326 | 3172 | 2109 | 1491 | 4016 | 7011 | 352 | 265 | 206 |
1980 | 18694 | 97303 | 57349 | 8264 | 1038 | 1169 | 765 | 2208 | 3484 | 201 | 229 |
1981 | 9152 | 13845 | 59869 | 25790 | 3386 | 519 | 604 | 445 | 1243 | 1780 | 235 |
1982 | 16452 | 6015 | 10461 | 30608 | 10561 | 1615 | 271 | 348 | 296 | 735 | 1034 |
1983 | 9902 | 11482 | 4386 | 6761 | 13630 | 5431 | 981 | 145 | 211 | 197 | 893 |
1984 | 14599 | 5471 | 6715 | 2721 | 3903 | 8859 | 2560 | 591 | 78 | 126 | 598 |
1985 | 331213 | 9086 | 2845 | 3510 | 1976 | 2641 | 5468 | 1741 | 402 | 64 | 493 |
1986 | 457928 | 255416 | 5059 | 1664 | 1828 | 1020 | 1564 | 2898 | 1013 | 237 | 366 |
1987 | 82657 | 253112 | 135833 | 2440 | 730 | 729 | 476 | 772 | 1299 | 489 | 268 |
1988 | 38291 | 64476 | 141184 | 41713 | 1091 | 200 | 257 | 229 | 379 | 571 | 323 |
1989 | 31989 | 26622 | 46798 | 70271 | 11658 | 628 | 41 | 141 | 122 | 201 | 427 |
1990 | 39194 | 22023 | 17242 | 26578 | 33509 | 5126 | 530 | 48 | 95 | 78 | 338 |
1991 | 102644 | 26538 | 13450 | 13867 | 19898 | 20490 | 2912 | 381 | 42 | 66 | 229 |
1992 | 310575 | 85818 | 17245 | 10010 | 10797 | 12866 | 13848 | 1887 | 258 | 35 | 165 |
1993 | 841384 | 240799 | 59584 | 11695 | 6145 | 6656 | 8163 | 8645 | 1124 | 181 | 119 |
1994 | 292410 | 611212 | 142647 | 30023 | 4869 | 3085 | 4129 | 5209 | 5271 | 683 | 175 |
1995 | 78152 | 208867 | 418531 | 75030 | 14823 | 1962 | 1445 | 2279 | 2757 | 2883 | 457 |
1996 | 94422 | 61768 | 162519 | 224872 | 36678 | 7470 | 1231 | 800 | 1246 | 1540 | 1877 |
1997 | 98134 | 54445 | 39838 | 92169 | 102320 | 17003 | 2708 | 636 | 389 | 604 | 1694 |
1998 | 64181 | 81171 | 35640 | 22534 | 38872 | 41798 | 6197 | 1178 | 314 | 186 | 1166 |
1999 | 196279 | 49065 | 45010 | 19475 | 10080 | 15406 | 15450 | 2524 | 543 | 177 | 714 |
2000 | 80422 | 134593 | 28063 | 24215 | 7757 | 4205 | 6600 | 6811 | 1091 | 274 | 493 |
2001 | 342977 | 61643 | 81124 | 15369 | 9849 | 2942 | 2689 | 3792 | 3404 | 576 | 465 |
2002 | 351087 | 309898 | 44714 | 43609 | 8681 | 4692 | 1651 | 1550 | 2140 | 1774 | 528 |
2003 | 243036 | 260372 | 191906 | 33488 | 23727 | 3886 | 3556 | 1209 | 921 | 1259 | 1335 |
2004 | 212792 | 150962 | 154901 | 102012 | 18250 | 10578 | 2135 | 1897 | 708 | 476 | 1484 |
2005 | 338891 | 158387 | 89376 | 96366 | 46777 | 5835 | 5633 | 1320 | 896 | 398 | 1183 |
2006 | 158674 | 210354 | 95948 | 52927 | 46075 | 19281 | 3132 | 2985 | 684 | 439 | 781 |
2007 | 858054 | 127023 | 162839 | 60332 | 30769 | 19686 | 8309 | 1834 | 1600 | 378 | 618 |
2008 | 1267514 | 590779 | 104405 | 103093 | 25965 | 20487 | 8110 | 3861 | 1085 | 863 | 540 |
2009 | 1050742 | 850787 | 395004 | 64839 | 39178 | 10201 | 6884 | 4008 | 1893 | 701 | 875 |
2010 | 303767 | 788663 | 644862 | 224168 | 35445 | 14953 | 5413 | 3575 | 2119 | 1063 | 1047 |
2011 | 106236 | 199698 | 555866 | 369167 | 110943 | 13486 | 7360 | 2642 | 1834 | 1150 | 1333 |
2012 | 293888 | 69417 | 128273 | 331432 | 231836 | 54841 | 6783 | 3382 | 1336 | 986 | 1492 |
2013 | 104713 | 193040 | 53164 | 94578 | 232704 | 125265 | 23476 | 3676 | 1852 | 776 | 1513 |
2014 | 326642 | 72074 | 137215 | 52483 | 88191 | 140821 | 63504 | 11558 | 2061 | 1122 | 1374 |
2015 | 66964 | 292375 | 61765 | 89733 | 41809 | 64689 | 79784 | 30800 | 5775 | 1101 | 1295 |
2016 | 250335 | 44503 | 173302 | 51997 | 68838 | 34823 | 46792 | 42082 | 15062 | 2800 | 1159 |
2017 | 146292 | 164931 | 27521 | 90763 | 26772 | 36476 | 19693 | 22756 | 20891 | 6952 | 1733 |
2018 | 341667 | 117343 | 113463 | 26292 | 44499 | 15199 | 17868 | 8673 | 9594 | 9241 | 3659 |
2019 | 341667 | 235652 | 77220 | 57822 | 18877 | 18941 | 7204 | 7796 | 3784 | 4186 | 5628 |