Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 72486 | 100964 | 76001 | 37146 | 46929 | 16674 | 4881 | 2689 | 1381 | 1458 | 2057 |
1951 | 657086 | 47751 | 46074 | 27469 | 12804 | 12508 | 5437 | 1943 | 1014 | 446 | 1091 |
1952 | 88676 | 438629 | 30698 | 19187 | 9002 | 4348 | 3848 | 1638 | 740 | 358 | 506 |
1953 | 1235296 | 52140 | 209472 | 14006 | 6354 | 2642 | 1334 | 1052 | 533 | 254 | 309 |
1954 | 133426 | 913465 | 26061 | 91348 | 6874 | 2330 | 1090 | 550 | 387 | 198 | 228 |
1955 | 58665 | 84541 | 630969 | 14600 | 52356 | 3091 | 919 | 454 | 237 | 160 | 168 |
1956 | 229141 | 40721 | 55889 | 324784 | 7240 | 17798 | 1441 | 402 | 214 | 114 | 153 |
1957 | 60310 | 151413 | 27728 | 36025 | 111036 | 3106 | 6151 | 704 | 168 | 99 | 130 |
1958 | 72945 | 39792 | 92900 | 15487 | 20886 | 40152 | 1644 | 2509 | 353 | 84 | 120 |
1959 | 389176 | 51330 | 26041 | 40022 | 7336 | 7294 | 14886 | 730 | 900 | 148 | 88 |
1960 | 320609 | 266319 | 35745 | 15661 | 16986 | 3484 | 3677 | 6153 | 364 | 369 | 109 |
1961 | 145192 | 192814 | 145246 | 17680 | 6976 | 8041 | 1598 | 1508 | 2793 | 157 | 204 |
1962 | 294764 | 86477 | 92399 | 59737 | 6747 | 2709 | 3284 | 659 | 610 | 1159 | 139 |
1963 | 315554 | 177610 | 37941 | 26413 | 17574 | 2650 | 1088 | 1226 | 273 | 244 | 536 |
1964 | 353760 | 199713 | 75544 | 12271 | 7678 | 5842 | 1227 | 440 | 508 | 123 | 346 |
1965 | 126903 | 240274 | 115007 | 30335 | 4168 | 2790 | 2265 | 536 | 199 | 218 | 211 |
1966 | 313478 | 82669 | 159178 | 62288 | 12375 | 1706 | 1278 | 942 | 273 | 92 | 187 |
1967 | 341222 | 201046 | 43602 | 72627 | 24820 | 4868 | 791 | 602 | 450 | 133 | 132 |
1968 | 18033 | 248050 | 118407 | 21877 | 36198 | 12527 | 2349 | 410 | 314 | 233 | 138 |
1969 | 20606 | 11708 | 142414 | 55365 | 10694 | 15788 | 5755 | 1164 | 197 | 157 | 175 |
1970 | 209695 | 12603 | 7444 | 70576 | 25186 | 5927 | 8047 | 3011 | 645 | 106 | 186 |
1971 | 109724 | 135034 | 7122 | 4480 | 33446 | 12303 | 3367 | 4543 | 1696 | 372 | 163 |
1972 | 1052040 | 80077 | 82362 | 4547 | 3103 | 17570 | 6739 | 2020 | 2777 | 1031 | 316 |
1973 | 310482 | 610742 | 46676 | 23227 | 1698 | 1550 | 7635 | 2899 | 926 | 1381 | 612 |
1974 | 66144 | 168952 | 250041 | 16571 | 10671 | 885 | 1018 | 4470 | 1685 | 549 | 1230 |
1975 | 59435 | 37508 | 90358 | 140359 | 6796 | 4949 | 449 | 564 | 2145 | 815 | 939 |
1976 | 61830 | 33822 | 16496 | 44269 | 79169 | 3148 | 2774 | 247 | 335 | 1149 | 973 |
1977 | 120420 | 31933 | 13774 | 6432 | 17629 | 30321 | 1281 | 1184 | 103 | 149 | 808 |
1978 | 214554 | 55469 | 9803 | 4432 | 2903 | 7738 | 15123 | 628 | 564 | 45 | 431 |
1979 | 161578 | 118145 | 23366 | 3261 | 2038 | 1408 | 4103 | 7088 | 338 | 273 | 226 |
1980 | 22126 | 103064 | 58826 | 8326 | 1153 | 1049 | 718 | 2168 | 3493 | 175 | 240 |
1981 | 10291 | 15570 | 63763 | 26424 | 3456 | 551 | 559 | 381 | 1143 | 1721 | 215 |
1982 | 16751 | 6736 | 11061 | 31889 | 10551 | 1721 | 278 | 308 | 219 | 627 | 960 |
1983 | 8655 | 11413 | 4625 | 6825 | 13530 | 5614 | 984 | 146 | 178 | 128 | 805 |
1984 | 13270 | 5142 | 6722 | 2739 | 3892 | 8833 | 2875 | 577 | 80 | 105 | 519 |
1985 | 358514 | 8930 | 2896 | 3610 | 1786 | 2574 | 5370 | 1840 | 369 | 51 | 399 |
1986 | 478449 | 277367 | 5192 | 1599 | 1853 | 994 | 1477 | 2795 | 1027 | 206 | 263 |
1987 | 90278 | 251173 | 157002 | 2536 | 655 | 792 | 470 | 680 | 1205 | 471 | 209 |
1988 | 39006 | 69573 | 135639 | 46717 | 1070 | 233 | 319 | 205 | 302 | 507 | 280 |
1989 | 28845 | 25835 | 49170 | 71056 | 12182 | 553 | 95 | 152 | 99 | 146 | 365 |
1990 | 37115 | 21052 | 17107 | 26058 | 32814 | 5474 | 358 | 59 | 87 | 57 | 277 |
1991 | 111001 | 25159 | 13653 | 14118 | 20258 | 20292 | 3130 | 252 | 40 | 57 | 205 |
1992 | 328518 | 84054 | 16044 | 10129 | 10433 | 12632 | 12653 | 1883 | 167 | 26 | 157 |
1993 | 848599 | 223963 | 57743 | 10758 | 5931 | 6251 | 7666 | 7273 | 1047 | 102 | 107 |
1994 | 397849 | 587736 | 154969 | 31955 | 4719 | 3139 | 3762 | 4804 | 4336 | 594 | 117 |
1995 | 100092 | 226850 | 435563 | 78209 | 14751 | 2115 | 1428 | 1877 | 2207 | 2152 | 340 |
1996 | 99443 | 61762 | 169996 | 248564 | 32154 | 7277 | 1097 | 711 | 943 | 1109 | 1273 |
1997 | 119284 | 55575 | 38285 | 96520 | 103274 | 13965 | 2511 | 499 | 314 | 418 | 1102 |
1998 | 63430 | 80733 | 35053 | 18217 | 36853 | 39171 | 5219 | 990 | 213 | 133 | 716 |
1999 | 151093 | 48738 | 47878 | 17473 | 8959 | 15885 | 13972 | 1915 | 411 | 95 | 394 |
2000 | 83304 | 120719 | 31086 | 21411 | 6928 | 4356 | 6580 | 5479 | 814 | 189 | 236 |
2001 | 367440 | 68698 | 94769 | 16899 | 10166 | 3554 | 2618 | 3523 | 2685 | 439 | 242 |
2002 | 395350 | 299783 | 52063 | 48458 | 9163 | 5534 | 1918 | 1466 | 1936 | 1409 | 358 |
2003 | 340774 | 261532 | 196110 | 34551 | 25046 | 4614 | 3523 | 1247 | 842 | 1098 | 1006 |
2004 | 260397 | 172455 | 165987 | 112826 | 16303 | 11084 | 2158 | 1676 | 628 | 399 | 1080 |
2005 | 366053 | 171709 | 94866 | 110342 | 51444 | 6660 | 5649 | 1162 | 743 | 317 | 807 |
2006 | 157105 | 219052 | 109702 | 52160 | 45102 | 21061 | 3235 | 2866 | 568 | 351 | 549 |
2007 | 540009 | 121132 | 167842 | 61728 | 26896 | 19541 | 8239 | 1773 | 1504 | 292 | 454 |
2008 | 1110060 | 468101 | 98153 | 105072 | 22179 | 14210 | 7310 | 3342 | 912 | 736 | 370 |
2009 | 1024209 | 727551 | 383564 | 62914 | 40753 | 10453 | 5496 | 3240 | 1485 | 511 | 618 |
2010 | 240658 | 689753 | 610684 | 237241 | 32660 | 15445 | 4886 | 2807 | 1654 | 800 | 677 |
2011 | 117230 | 194302 | 561725 | 431673 | 124011 | 14461 | 6295 | 2164 | 1382 | 855 | 860 |
2012 | 340928 | 73788 | 139535 | 403810 | 273047 | 55733 | 6242 | 2613 | 1060 | 723 | 986 |
2013 | 119283 | 202480 | 58397 | 96219 | 278576 | 130780 | 24132 | 3248 | 1443 | 609 | 1035 |
2014 | 411464 | 74141 | 147268 | 50196 | 89016 | 149211 | 63024 | 11019 | 1918 | 910 | 1045 |
2015 | 72265 | 289050 | 65991 | 93052 | 40777 | 70794 | 75447 | 26099 | 5432 | 1044 | 1068 |
2016 | 211522 | 49108 | 170127 | 46052 | 62060 | 33789 | 50517 | 38582 | 13002 | 2600 | 1030 |
2017 | 193705 | 177425 | 33913 | 110629 | 28059 | 36716 | 19090 | 22117 | 18168 | 5664 | 1495 |
2018 | 366743 | 136265 | 126029 | 24817 | 44046 | 14477 | 17991 | 9034 | 9330 | 8622 | 3160 |
2019 | 818683 | 244054 | 88837 | 64089 | 16666 | 17704 | 6730 | 7606 | 3742 | 3928 | 4306 |
2020 | 439356 | 526509 | 162160 | 47530 | 23820 | 8781 | 7570 | 3204 | 3162 | 1801 | 3427 |
2021 | 166918 | 255103 | 358640 | 63895 | 23069 | 9814 | 3993 | 3420 | 1457 | 1438 | 2371 |