Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1963 | 449633 | 176993 | 20463 | 10492 | 8434 | 3236 | 1612 |
1964 | 749706 | 126910 | 52353 | 11715 | 5377 | 4512 | 2283 |
1965 | 969287 | 220143 | 40527 | 23014 | 6315 | 2610 | 3096 |
1966 | 1184507 | 262081 | 68242 | 16386 | 9410 | 3257 | 2850 |
1967 | 1013562 | 322574 | 72576 | 28317 | 7999 | 4670 | 3168 |
1968 | 506224 | 280021 | 89643 | 28477 | 14128 | 3501 | 3495 |
1969 | 442462 | 134482 | 72936 | 34178 | 11396 | 6465 | 3073 |
1970 | 1479861 | 124450 | 39400 | 32451 | 15534 | 4838 | 4048 |
1971 | 1956911 | 402571 | 33597 | 14932 | 15857 | 6924 | 4152 |
1972 | 484606 | 505885 | 90477 | 12023 | 5967 | 6751 | 5336 |
1973 | 701273 | 115614 | 105900 | 29831 | 4913 | 2483 | 4653 |
1974 | 695177 | 169803 | 23940 | 36711 | 10984 | 2138 | 3162 |
1975 | 1212394 | 165656 | 37085 | 9828 | 16546 | 4656 | 2291 |
1976 | 800841 | 288319 | 34186 | 13857 | 3855 | 6846 | 2807 |
1977 | 2020778 | 168443 | 51546 | 10904 | 5252 | 1701 | 4043 |
1978 | 1234239 | 458179 | 30686 | 18869 | 5634 | 2260 | 2304 |
1979 | 1488556 | 269391 | 81772 | 8965 | 7341 | 1888 | 1774 |
1980 | 2380656 | 314220 | 59862 | 24799 | 4039 | 2894 | 1674 |
1981 | 942841 | 494543 | 59659 | 17815 | 8845 | 1639 | 1854 |
1982 | 1484708 | 193085 | 94117 | 17081 | 6655 | 3720 | 1460 |
1983 | 826780 | 307395 | 34053 | 21399 | 5461 | 2424 | 1853 |
1984 | 1480740 | 173208 | 52694 | 8065 | 6842 | 2015 | 1602 |
1985 | 385920 | 319575 | 33577 | 15020 | 2843 | 2631 | 1388 |
1986 | 1724680 | 87513 | 58251 | 10270 | 5647 | 1143 | 1626 |
1987 | 689780 | 390222 | 16794 | 15450 | 3067 | 1994 | 1029 |
1988 | 488358 | 159272 | 71780 | 5401 | 4941 | 1204 | 1008 |
1989 | 813043 | 112089 | 30696 | 17050 | 1844 | 1861 | 830 |
1990 | 335304 | 183896 | 20576 | 7819 | 4926 | 642 | 947 |
1991 | 395074 | 80292 | 30826 | 5932 | 2631 | 1888 | 669 |
1992 | 909577 | 97137 | 15669 | 8735 | 2008 | 939 | 882 |
1993 | 439777 | 215327 | 19195 | 5275 | 2860 | 761 | 652 |
1994 | 1035891 | 108830 | 36465 | 5365 | 1676 | 974 | 483 |
1995 | 647102 | 250449 | 22627 | 9790 | 1673 | 615 | 506 |
1996 | 451839 | 159970 | 42523 | 5940 | 3495 | 700 | 496 |
1997 | 1383094 | 125194 | 31896 | 11232 | 2224 | 1253 | 431 |
1998 | 158413 | 372076 | 27793 | 8841 | 3690 | 822 | 555 |
1999 | 296762 | 42363 | 60487 | 5968 | 2193 | 947 | 446 |
2000 | 449493 | 76022 | 9341 | 9845 | 1438 | 557 | 337 |
2001 | 181742 | 125221 | 13084 | 1928 | 1856 | 289 | 228 |
2002 | 247102 | 51417 | 27819 | 4105 | 599 | 570 | 173 |
2003 | 126574 | 61746 | 8984 | 5813 | 820 | 137 | 174 |
2004 | 232736 | 38401 | 13929 | 2921 | 1811 | 294 | 107 |
2005 | 190788 | 60830 | 8623 | 3373 | 972 | 632 | 138 |
2006 | 411487 | 52508 | 12820 | 2081 | 996 | 322 | 255 |
2007 | 188728 | 111500 | 10348 | 3972 | 867 | 331 | 181 |
2008 | 204327 | 48840 | 24466 | 2926 | 1378 | 352 | 186 |
2009 | 227791 | 54314 | 11258 | 7043 | 1147 | 449 | 175 |
2010 | 297682 | 63676 | 13128 | 3543 | 2528 | 362 | 179 |
2011 | 152211 | 85439 | 15814 | 4261 | 1457 | 870 | 175 |
2012 | 217442 | 44140 | 23120 | 6085 | 1575 | 508 | 366 |
2013 | 246845 | 60083 | 12927 | 8792 | 2401 | 510 | 320 |
2014 | 319673 | 72899 | 18319 | 5145 | 3477 | 813 | 290 |
2015 | 151121 | 98457 | 23450 | 6604 | 2037 | 1319 | 452 |
2016 | 108765 | 44043 | 29301 | 10415 | 2790 | 709 | 667 |
2017 | 293119 | 31960 | 13640 | 11048 | 4483 | 1048 | 569 |
2018 | 63558 | 76677 | 10067 | 5167 | 3803 | 1664 | 792 |
2019 | 124586 | 17845 | 17752 | 2706 | 1927 | 1109 | 986 |
2020 | 270349 | 36541 | 4915 | 5602 | 944 | 605 | 820 |