Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 72707 | 101302 | 76099 | 37123 | 46935 | 16676 | 4880 | 2688 | 1381 | 1458 | 2057 |
1951 | 660480 | 47850 | 46132 | 27454 | 12803 | 12509 | 5437 | 1944 | 1014 | 446 | 1091 |
1952 | 89052 | 440271 | 30728 | 19177 | 9000 | 4349 | 3848 | 1638 | 740 | 358 | 506 |
1953 | 1240870 | 52302 | 209764 | 13996 | 6354 | 2642 | 1334 | 1051 | 533 | 255 | 309 |
1954 | 134001 | 916532 | 26087 | 91278 | 6875 | 2330 | 1091 | 550 | 387 | 198 | 228 |
1955 | 58898 | 84780 | 631890 | 14588 | 52377 | 3092 | 919 | 454 | 237 | 160 | 168 |
1956 | 230326 | 40837 | 55945 | 324643 | 7240 | 17803 | 1441 | 402 | 215 | 114 | 153 |
1957 | 60555 | 151958 | 27759 | 36002 | 111037 | 3106 | 6150 | 704 | 168 | 100 | 131 |
1958 | 73208 | 39900 | 93029 | 15475 | 20893 | 40150 | 1644 | 2509 | 354 | 84 | 120 |
1959 | 390943 | 51463 | 26066 | 39991 | 7337 | 7294 | 14884 | 731 | 899 | 148 | 88 |
1960 | 322136 | 267180 | 35781 | 15651 | 16981 | 3484 | 3678 | 6151 | 365 | 369 | 109 |
1961 | 145781 | 193423 | 145419 | 17667 | 6976 | 8042 | 1598 | 1508 | 2792 | 158 | 204 |
1962 | 296064 | 86721 | 92521 | 59710 | 6746 | 2709 | 3285 | 659 | 610 | 1159 | 139 |
1963 | 316687 | 178202 | 37989 | 26399 | 17576 | 2650 | 1088 | 1226 | 273 | 244 | 536 |
1964 | 355048 | 200240 | 75643 | 12264 | 7678 | 5842 | 1227 | 440 | 508 | 123 | 346 |
1965 | 127420 | 240902 | 115137 | 30318 | 4168 | 2789 | 2265 | 536 | 199 | 218 | 212 |
1966 | 314883 | 82919 | 159365 | 62257 | 12376 | 1706 | 1278 | 942 | 273 | 92 | 187 |
1967 | 342722 | 201688 | 43651 | 72578 | 24821 | 4868 | 791 | 602 | 450 | 133 | 132 |
1968 | 18098 | 248897 | 118556 | 21860 | 36202 | 12529 | 2349 | 410 | 314 | 233 | 138 |
1969 | 20693 | 11737 | 142606 | 55333 | 10694 | 15788 | 5755 | 1164 | 197 | 157 | 175 |
1970 | 210723 | 12641 | 7450 | 70533 | 25187 | 5928 | 8046 | 3010 | 645 | 106 | 186 |
1971 | 110005 | 135496 | 7129 | 4476 | 33447 | 12303 | 3367 | 4542 | 1695 | 372 | 163 |
1972 | 1057111 | 80230 | 82475 | 4545 | 3103 | 17570 | 6739 | 2020 | 2777 | 1031 | 316 |
1973 | 311672 | 612873 | 46738 | 23205 | 1698 | 1550 | 7634 | 2898 | 926 | 1381 | 612 |
1974 | 66392 | 169356 | 250306 | 16558 | 10669 | 885 | 1018 | 4471 | 1685 | 549 | 1230 |
1975 | 59637 | 37611 | 90453 | 140265 | 6794 | 4948 | 449 | 564 | 2144 | 815 | 939 |
1976 | 62069 | 33900 | 16510 | 44240 | 79181 | 3147 | 2774 | 247 | 336 | 1149 | 973 |
1977 | 120929 | 32031 | 13789 | 6427 | 17628 | 30321 | 1281 | 1184 | 103 | 150 | 807 |
1978 | 215416 | 55626 | 9816 | 4429 | 2904 | 7738 | 15125 | 627 | 564 | 45 | 431 |
1979 | 162169 | 118487 | 23399 | 3259 | 2038 | 1408 | 4103 | 7088 | 338 | 273 | 226 |
1980 | 22193 | 103352 | 58910 | 8322 | 1153 | 1050 | 718 | 2169 | 3494 | 175 | 240 |
1981 | 10328 | 15605 | 63845 | 26414 | 3457 | 551 | 560 | 381 | 1144 | 1721 | 215 |
1982 | 16809 | 6753 | 11070 | 31873 | 10551 | 1721 | 278 | 308 | 219 | 627 | 960 |
1983 | 8670 | 11439 | 4629 | 6820 | 13528 | 5614 | 984 | 146 | 178 | 128 | 805 |
1984 | 13273 | 5143 | 6722 | 2737 | 3893 | 8834 | 2874 | 577 | 80 | 105 | 519 |
1985 | 358860 | 8930 | 2896 | 3609 | 1786 | 2574 | 5371 | 1840 | 369 | 51 | 399 |
1986 | 478610 | 277583 | 5191 | 1600 | 1853 | 994 | 1477 | 2795 | 1027 | 206 | 263 |
1987 | 90224 | 251346 | 157100 | 2536 | 655 | 792 | 470 | 680 | 1205 | 471 | 209 |
1988 | 38988 | 69542 | 135668 | 46740 | 1070 | 233 | 319 | 205 | 302 | 507 | 280 |
1989 | 28852 | 25826 | 49169 | 71076 | 12181 | 553 | 95 | 152 | 99 | 146 | 365 |
1990 | 37125 | 21054 | 17099 | 26049 | 32816 | 5474 | 358 | 59 | 87 | 57 | 277 |
1991 | 111047 | 25165 | 13652 | 14116 | 20258 | 20294 | 3130 | 252 | 40 | 57 | 205 |
1992 | 328733 | 84057 | 16045 | 10130 | 10434 | 12634 | 12657 | 1883 | 167 | 26 | 158 |
1993 | 848761 | 223915 | 57736 | 10760 | 5933 | 6253 | 7669 | 7276 | 1047 | 103 | 107 |
1994 | 396615 | 587424 | 154931 | 31942 | 4717 | 3143 | 3765 | 4809 | 4340 | 594 | 117 |
1995 | 100059 | 226585 | 435691 | 78167 | 14754 | 2118 | 1430 | 1880 | 2211 | 2156 | 341 |
1996 | 99507 | 61788 | 169993 | 248671 | 32137 | 7295 | 1100 | 713 | 945 | 1113 | 1277 |
1997 | 119087 | 55473 | 38253 | 96439 | 103120 | 13963 | 2515 | 500 | 315 | 419 | 1105 |
1998 | 63241 | 80493 | 34946 | 18196 | 36788 | 39134 | 5215 | 991 | 213 | 133 | 718 |
1999 | 151240 | 48599 | 47808 | 17437 | 8943 | 15881 | 13968 | 1913 | 411 | 95 | 395 |
2000 | 83260 | 120842 | 31027 | 21382 | 6915 | 4355 | 6581 | 5478 | 813 | 189 | 237 |
2001 | 367667 | 68639 | 94931 | 16897 | 10167 | 3556 | 2621 | 3527 | 2687 | 439 | 242 |
2002 | 395448 | 300090 | 52069 | 48538 | 9168 | 5544 | 1920 | 1468 | 1939 | 1411 | 359 |
2003 | 340116 | 261407 | 196326 | 34544 | 25078 | 4620 | 3530 | 1249 | 843 | 1100 | 1007 |
2004 | 260358 | 172273 | 166035 | 112867 | 16306 | 11103 | 2162 | 1680 | 629 | 400 | 1083 |
2005 | 366488 | 171573 | 94829 | 110334 | 51502 | 6674 | 5666 | 1165 | 744 | 318 | 809 |
2006 | 157563 | 219439 | 109811 | 52162 | 45104 | 21091 | 3243 | 2875 | 569 | 352 | 551 |
2007 | 543207 | 121375 | 168188 | 61736 | 26885 | 19539 | 8239 | 1776 | 1508 | 293 | 455 |
2008 | 1112479 | 468258 | 98185 | 105062 | 22153 | 14209 | 7305 | 3341 | 914 | 737 | 371 |
2009 | 1025257 | 728407 | 383443 | 62882 | 40729 | 10452 | 5495 | 3239 | 1485 | 513 | 620 |
2010 | 240950 | 690995 | 611507 | 237174 | 32625 | 15444 | 4886 | 2807 | 1654 | 800 | 679 |
2011 | 117227 | 194410 | 563029 | 432715 | 124027 | 14466 | 6299 | 2164 | 1383 | 855 | 862 |
2012 | 340381 | 73680 | 139426 | 404207 | 273254 | 55694 | 6248 | 2614 | 1060 | 724 | 988 |
2013 | 119055 | 202068 | 58279 | 96149 | 278419 | 130585 | 24095 | 3248 | 1443 | 609 | 1036 |
2014 | 411330 | 74058 | 147166 | 50176 | 89043 | 149209 | 62996 | 11011 | 1919 | 910 | 1046 |
2015 | 72465 | 289936 | 66054 | 93227 | 40823 | 70958 | 75588 | 26121 | 5433 | 1045 | 1069 |
2016 | 212758 | 49330 | 170878 | 46202 | 62181 | 33887 | 50649 | 38658 | 13022 | 2602 | 1031 |
2017 | 194178 | 178299 | 34064 | 111000 | 28139 | 36803 | 19145 | 22167 | 18206 | 5675 | 1498 |
2018 | 367838 | 136645 | 126602 | 24864 | 44110 | 14515 | 18039 | 9063 | 9355 | 8647 | 3170 |
2019 | 821753 | 245166 | 89267 | 64306 | 16672 | 17748 | 6762 | 7639 | 3760 | 3946 | 4324 |
2020 | 441838 | 529571 | 163506 | 48048 | 23575 | 8750 | 7624 | 3230 | 3185 | 1816 | 3452 |
2021 | 153679 | 259637 | 362973 | 65433 | 24258 | 9282 | 3972 | 3483 | 1479 | 1459 | 2410 |