Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1963 | 463862 | 202569 | 25485 | 14129 | 13781 | 7316 | 993 | 6119 | 1047 |
1964 | 731296 | 131219 | 61161 | 15202 | 8277 | 8771 | 4735 | 966 | 5424 |
1965 | 1031752 | 219508 | 43952 | 28904 | 9440 | 4985 | 5078 | 3192 | 5698 |
1966 | 1230681 | 278264 | 72393 | 20008 | 13959 | 6062 | 3346 | 3344 | 8184 |
1967 | 1054204 | 332750 | 78334 | 33937 | 10532 | 8068 | 4273 | 2601 | 8033 |
1968 | 498421 | 294422 | 95048 | 32888 | 18530 | 5496 | 4861 | 2593 | 9156 |
1969 | 428856 | 131927 | 79569 | 39415 | 14936 | 10194 | 3072 | 3294 | 9591 |
1970 | 1494911 | 123147 | 39672 | 36734 | 19674 | 7512 | 5411 | 1814 | 11081 |
1971 | 2008048 | 411707 | 34549 | 16538 | 19068 | 10200 | 4542 | 3337 | 11342 |
1972 | 503792 | 525341 | 94211 | 13350 | 7338 | 9364 | 6091 | 3211 | 12006 |
1973 | 730890 | 119573 | 110831 | 32322 | 5981 | 3517 | 4557 | 3431 | 10595 |
1974 | 717838 | 179170 | 25738 | 40457 | 13517 | 3050 | 1883 | 2578 | 12932 |
1975 | 1251479 | 167924 | 39200 | 10545 | 19238 | 6685 | 1675 | 1161 | 10447 |
1976 | 890225 | 302648 | 35624 | 14859 | 4868 | 9228 | 3697 | 924 | 7408 |
1977 | 2054809 | 190219 | 56230 | 12301 | 6421 | 2583 | 4554 | 2202 | 8141 |
1978 | 1141836 | 463198 | 33739 | 20346 | 6250 | 3240 | 1479 | 2495 | 6914 |
1979 | 1511620 | 258698 | 84954 | 10447 | 8745 | 2704 | 1717 | 872 | 6487 |
1980 | 2367486 | 315286 | 59484 | 27379 | 4972 | 4149 | 1637 | 1106 | 4899 |
1981 | 915349 | 491758 | 61069 | 19092 | 10893 | 2505 | 2283 | 887 | 4121 |
1982 | 1549483 | 185570 | 93105 | 18426 | 7889 | 5200 | 1497 | 1347 | 3703 |
1983 | 857929 | 331904 | 33508 | 22717 | 6568 | 3427 | 2360 | 936 | 3944 |
1984 | 1648902 | 184729 | 54550 | 8809 | 8090 | 2886 | 1682 | 1387 | 3743 |
1985 | 380592 | 360306 | 35628 | 16034 | 3427 | 3705 | 1467 | 1003 | 3900 |
1986 | 1800031 | 87538 | 62369 | 11355 | 6519 | 1598 | 1962 | 899 | 3805 |
1987 | 676592 | 411376 | 16895 | 16696 | 3802 | 2767 | 783 | 1158 | 3447 |
1988 | 466653 | 157649 | 73200 | 5414 | 6047 | 1725 | 1259 | 417 | 3290 |
1989 | 879213 | 112007 | 32695 | 19582 | 2282 | 2777 | 838 | 800 | 2571 |
1990 | 333987 | 204366 | 21682 | 8847 | 6610 | 1072 | 1374 | 417 | 2637 |
1991 | 395716 | 80027 | 34772 | 6901 | 3452 | 2976 | 702 | 902 | 1970 |
1992 | 957276 | 99652 | 15965 | 10141 | 2623 | 1529 | 1421 | 390 | 2347 |
1993 | 468975 | 227613 | 20571 | 5673 | 3805 | 1255 | 814 | 835 | 1942 |
1994 | 1199358 | 118420 | 39713 | 6429 | 2331 | 1669 | 646 | 471 | 2244 |
1995 | 657389 | 296544 | 26566 | 11597 | 2426 | 1076 | 857 | 396 | 1969 |
1996 | 408936 | 155164 | 44263 | 6556 | 4006 | 1052 | 574 | 553 | 1910 |
1997 | 1363549 | 109678 | 28639 | 10787 | 2459 | 1717 | 523 | 328 | 1629 |
1998 | 122590 | 362628 | 24192 | 8219 | 3875 | 1172 | 875 | 288 | 1332 |
1999 | 270179 | 33120 | 64216 | 6338 | 2779 | 1431 | 668 | 576 | 1147 |
2000 | 498058 | 72871 | 8405 | 12257 | 1912 | 1056 | 619 | 366 | 1272 |
2001 | 174181 | 138595 | 15103 | 2369 | 2937 | 615 | 527 | 347 | 1321 |
2002 | 276121 | 51557 | 27756 | 4465 | 812 | 1114 | 319 | 342 | 1185 |
2003 | 129960 | 73937 | 11529 | 7958 | 1587 | 373 | 558 | 233 | 965 |
2004 | 223754 | 40797 | 16134 | 3496 | 2920 | 712 | 228 | 334 | 830 |
2005 | 175708 | 57216 | 8997 | 4176 | 1373 | 1438 | 415 | 164 | 903 |
2006 | 404272 | 52952 | 14243 | 2822 | 1578 | 745 | 959 | 334 | 640 |
2007 | 194550 | 110114 | 11913 | 4832 | 1392 | 791 | 430 | 707 | 837 |
2008 | 222693 | 52396 | 26124 | 4157 | 2270 | 822 | 501 | 360 | 1432 |
2009 | 215738 | 60100 | 12645 | 8603 | 1912 | 1145 | 453 | 315 | 1854 |
2010 | 333919 | 62893 | 15258 | 4905 | 4292 | 980 | 704 | 311 | 1418 |
2011 | 152759 | 93923 | 16257 | 5805 | 2696 | 2595 | 581 | 574 | 1227 |
2012 | 202072 | 45670 | 25339 | 7639 | 2946 | 1755 | 1682 | 398 | 1341 |
2013 | 249654 | 55612 | 13050 | 11136 | 4466 | 1658 | 1342 | 1111 | 1212 |
2014 | 348656 | 70857 | 17047 | 6201 | 6330 | 2738 | 1042 | 1080 | 1570 |
2015 | 162235 | 105260 | 23143 | 8184 | 3422 | 4254 | 2033 | 795 | 2122 |
2016 | 111957 | 44969 | 29724 | 12227 | 4686 | 2025 | 2779 | 1448 | 2613 |
2017 | 311703 | 30468 | 13287 | 12192 | 6958 | 2820 | 1316 | 2055 | 4165 |
2018 | 73460 | 79277 | 8850 | 5417 | 5255 | 3979 | 2125 | 1074 | 5992 |
2019 | 166028 | 19508 | 17169 | 2690 | 2327 | 2469 | 2673 | 1441 | 6040 |
2020 | 284177 | 47101 | 5281 | 5845 | 1139 | 1170 | 1544 | 1900 | 5986 |