Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 69121 | 106791 | 71867 | 37685 | 44234 | 16595 | 4873 | 3083 | 1280 | 1444 | 1974 |
1951 | 626036 | 45123 | 48858 | 27226 | 13070 | 12225 | 5206 | 2026 | 1188 | 443 | 1161 |
1952 | 96173 | 430020 | 29034 | 19414 | 9104 | 4337 | 3658 | 1701 | 831 | 447 | 576 |
1953 | 1041404 | 54955 | 208842 | 13623 | 6371 | 2743 | 1225 | 1063 | 573 | 318 | 424 |
1954 | 132325 | 780010 | 26927 | 93031 | 6636 | 2350 | 1191 | 552 | 390 | 211 | 324 |
1955 | 55296 | 83466 | 523353 | 14474 | 45260 | 2989 | 846 | 492 | 248 | 157 | 196 |
1956 | 220683 | 38599 | 57074 | 281301 | 7367 | 17185 | 1397 | 406 | 259 | 142 | 190 |
1957 | 57942 | 145098 | 26570 | 35523 | 113343 | 3311 | 6077 | 747 | 181 | 137 | 206 |
1958 | 66517 | 37761 | 87709 | 15397 | 19819 | 43477 | 1772 | 2500 | 387 | 103 | 220 |
1959 | 375029 | 47262 | 25090 | 40307 | 7455 | 7545 | 16233 | 830 | 893 | 165 | 152 |
1960 | 322461 | 260991 | 33396 | 14997 | 17739 | 3602 | 3880 | 7035 | 424 | 346 | 137 |
1961 | 151724 | 190399 | 143868 | 17107 | 6791 | 8020 | 1667 | 1544 | 3027 | 169 | 193 |
1962 | 307086 | 88471 | 88850 | 57578 | 6859 | 2703 | 3283 | 740 | 622 | 1270 | 133 |
1963 | 309368 | 186112 | 38352 | 27253 | 17793 | 2840 | 1118 | 1261 | 348 | 256 | 609 |
1964 | 317208 | 194775 | 79806 | 12443 | 7895 | 5878 | 1404 | 468 | 527 | 188 | 415 |
1965 | 124890 | 215326 | 110898 | 30377 | 4022 | 2685 | 2203 | 615 | 219 | 224 | 299 |
1966 | 298750 | 82034 | 140207 | 56668 | 11933 | 1549 | 1178 | 917 | 320 | 94 | 201 |
1967 | 306788 | 190875 | 43768 | 68465 | 24288 | 4696 | 696 | 571 | 447 | 164 | 140 |
1968 | 16506 | 230185 | 111350 | 22014 | 33798 | 12124 | 2189 | 366 | 302 | 232 | 158 |
1969 | 20551 | 10683 | 132006 | 52589 | 10711 | 15260 | 5630 | 1135 | 177 | 157 | 179 |
1970 | 191256 | 12153 | 6862 | 66069 | 24499 | 5923 | 7826 | 3007 | 647 | 97 | 200 |
1971 | 96970 | 122105 | 6711 | 4174 | 31619 | 12022 | 3261 | 4486 | 1671 | 381 | 163 |
1972 | 1084157 | 70471 | 71774 | 4393 | 3074 | 16527 | 6678 | 1941 | 2735 | 997 | 318 |
1973 | 315515 | 665172 | 39016 | 23694 | 1579 | 1625 | 6996 | 3008 | 917 | 1381 | 595 |
1974 | 71583 | 170300 | 298133 | 15241 | 10465 | 833 | 1173 | 3969 | 1668 | 542 | 1193 |
1975 | 60664 | 40427 | 87968 | 138109 | 6081 | 4684 | 375 | 633 | 1933 | 783 | 894 |
1976 | 65038 | 34197 | 18030 | 42221 | 72017 | 2816 | 2673 | 215 | 389 | 1034 | 925 |
1977 | 122874 | 34095 | 13754 | 6728 | 16829 | 29587 | 1106 | 1163 | 89 | 180 | 755 |
1978 | 211403 | 56778 | 10170 | 4405 | 3064 | 7400 | 14179 | 581 | 541 | 32 | 402 |
1979 | 150075 | 116816 | 23249 | 3178 | 2103 | 1476 | 3964 | 6902 | 348 | 263 | 205 |
1980 | 19259 | 96603 | 56713 | 8245 | 1044 | 1151 | 756 | 2173 | 3429 | 198 | 227 |
1981 | 9302 | 14015 | 58969 | 25445 | 3382 | 515 | 594 | 438 | 1220 | 1751 | 232 |
1982 | 16402 | 6085 | 10409 | 30211 | 10503 | 1612 | 267 | 341 | 290 | 718 | 1017 |
1983 | 9761 | 11411 | 4381 | 6699 | 13621 | 5366 | 965 | 142 | 205 | 191 | 877 |
1984 | 14521 | 5448 | 6662 | 2712 | 3871 | 8695 | 2532 | 578 | 76 | 122 | 584 |
1985 | 321565 | 9117 | 2853 | 3498 | 1949 | 2600 | 5321 | 1705 | 390 | 62 | 478 |
1986 | 456742 | 249137 | 5097 | 1639 | 1813 | 1006 | 1519 | 2808 | 982 | 228 | 350 |
1987 | 84982 | 250367 | 132616 | 2434 | 712 | 718 | 461 | 739 | 1244 | 467 | 254 |
1988 | 39312 | 65977 | 140240 | 40613 | 1086 | 195 | 248 | 215 | 353 | 533 | 299 |
1989 | 30996 | 27264 | 47819 | 69253 | 11531 | 607 | 41 | 131 | 111 | 181 | 388 |
1990 | 41059 | 21355 | 17876 | 28075 | 33359 | 5012 | 490 | 45 | 86 | 69 | 304 |
1991 | 105060 | 27820 | 12726 | 14520 | 21811 | 20010 | 2767 | 346 | 39 | 59 | 204 |
1992 | 302429 | 87390 | 14704 | 10552 | 11288 | 12300 | 12095 | 1730 | 230 | 31 | 145 |
1993 | 766976 | 227907 | 51674 | 10890 | 6240 | 6312 | 7017 | 6946 | 989 | 154 | 101 |
1994 | 349972 | 575112 | 138325 | 29505 | 4861 | 3098 | 3746 | 4267 | 4104 | 573 | 142 |
1995 | 85674 | 210650 | 423726 | 79344 | 15666 | 1960 | 1351 | 1876 | 2065 | 2064 | 360 |
1996 | 87286 | 59237 | 166794 | 216182 | 36297 | 8357 | 1073 | 670 | 917 | 1019 | 1191 |
1997 | 114817 | 56212 | 37286 | 92158 | 93654 | 16599 | 2518 | 526 | 311 | 430 | 1086 |
1998 | 57624 | 88468 | 34520 | 21036 | 38307 | 36622 | 6157 | 1122 | 261 | 146 | 843 |
1999 | 148878 | 50650 | 43821 | 20701 | 9786 | 15525 | 12974 | 2429 | 494 | 140 | 525 |
2000 | 74033 | 119784 | 30068 | 25483 | 8000 | 3789 | 6337 | 5277 | 976 | 235 | 355 |
2001 | 330369 | 66170 | 78111 | 17335 | 11175 | 3048 | 2358 | 3247 | 2530 | 491 | 348 |
2002 | 367344 | 301936 | 48070 | 42980 | 10589 | 4860 | 1560 | 1348 | 1829 | 1346 | 421 |
2003 | 297656 | 250891 | 179013 | 37260 | 23879 | 4220 | 3405 | 1126 | 803 | 1085 | 1043 |
2004 | 231166 | 160131 | 153122 | 100005 | 20554 | 9459 | 2044 | 1736 | 632 | 400 | 1186 |
2005 | 330665 | 166709 | 89361 | 102978 | 50397 | 6424 | 4632 | 1099 | 748 | 333 | 871 |
2006 | 142501 | 216109 | 102067 | 55998 | 49692 | 20653 | 3136 | 2565 | 579 | 368 | 611 |
2007 | 581965 | 127325 | 159389 | 65486 | 29744 | 20246 | 8707 | 1947 | 1491 | 325 | 517 |
2008 | 1109817 | 499297 | 99356 | 96454 | 23454 | 20271 | 7174 | 3956 | 1096 | 786 | 447 |
2009 | 1016553 | 770492 | 391666 | 66386 | 40469 | 9913 | 6327 | 3452 | 1823 | 668 | 734 |
2010 | 235899 | 748306 | 632245 | 222801 | 39453 | 14663 | 5167 | 3261 | 1819 | 990 | 901 |
2011 | 113062 | 198618 | 560381 | 393386 | 123048 | 14601 | 6919 | 2291 | 1559 | 935 | 1116 |
2012 | 314537 | 74737 | 139781 | 343583 | 254768 | 62989 | 6483 | 2953 | 1127 | 813 | 1193 |
2013 | 107113 | 198604 | 57978 | 97994 | 245445 | 140264 | 25627 | 3259 | 1576 | 645 | 1210 |
2014 | 362296 | 68165 | 133957 | 53666 | 92874 | 152532 | 61577 | 11676 | 1818 | 951 | 1121 |
2015 | 64643 | 292977 | 64777 | 89138 | 45397 | 72287 | 72477 | 27506 | 5539 | 953 | 1069 |
2016 | 201335 | 47797 | 158714 | 52529 | 65462 | 35196 | 47550 | 38713 | 13462 | 2602 | 964 |
2017 | 180514 | 180301 | 30653 | 105768 | 30232 | 36049 | 18667 | 22073 | 18746 | 6039 | 1502 |
2018 | 326981 | 126767 | 112346 | 27961 | 45042 | 16043 | 16611 | 7914 | 8960 | 8048 | 3073 |
2019 | 740512 | 231611 | 80584 | 55354 | 21313 | 19083 | 7236 | 6278 | 3056 | 3451 | 4260 |