Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1970 | 19153 | 12834 | 4897 | 4305 | 3243 | 1637 | 1854 | 679 | 700 |
1971 | 15434 | 15851 | 9975 | 3630 | 2535 | 1712 | 798 | 1070 | 841 |
1972 | 27898 | 12669 | 12062 | 6841 | 2194 | 1250 | 886 | 505 | 1483 |
1973 | 11493 | 24109 | 10004 | 8730 | 4476 | 1269 | 714 | 557 | 1455 |
1974 | 12399 | 9598 | 19362 | 7283 | 5388 | 2685 | 833 | 491 | 1456 |
1975 | 14750 | 10478 | 7972 | 14064 | 4776 | 3441 | 1802 | 576 | 1408 |
1976 | 15234 | 11948 | 8867 | 6252 | 9262 | 3058 | 2249 | 1212 | 1404 |
1977 | 15533 | 12552 | 9865 | 6859 | 4331 | 5809 | 2064 | 1575 | 2019 |
1978 | 7422 | 13280 | 10659 | 7769 | 4864 | 2789 | 3596 | 1312 | 2513 |
1979 | 12226 | 5870 | 11210 | 8457 | 5383 | 3006 | 1616 | 2013 | 2373 |
1980 | 24196 | 10030 | 4450 | 8194 | 5620 | 3364 | 1837 | 1008 | 2897 |
1981 | 16186 | 20526 | 8202 | 2990 | 5073 | 3206 | 1933 | 1044 | 2564 |
1982 | 9678 | 13841 | 16469 | 5602 | 1644 | 2688 | 1701 | 1092 | 2248 |
1983 | 17650 | 7691 | 11597 | 12042 | 3580 | 906 | 1412 | 908 | 1970 |
1984 | 10325 | 14458 | 6393 | 8895 | 7824 | 2174 | 496 | 763 | 1701 |
1985 | 9089 | 8238 | 12232 | 4795 | 5937 | 4523 | 1187 | 274 | 1504 |
1986 | 10902 | 7296 | 6345 | 8793 | 2993 | 3382 | 2334 | 624 | 1039 |
1987 | 6082 | 9180 | 5763 | 4218 | 5113 | 1557 | 1615 | 1064 | 891 |
1988 | 6766 | 4889 | 7334 | 3915 | 2319 | 2445 | 733 | 736 | 972 |
1989 | 4101 | 5540 | 4049 | 5471 | 2281 | 1094 | 1006 | 327 | 856 |
1990 | 2650 | 3313 | 4845 | 3236 | 3412 | 1087 | 453 | 410 | 597 |
1991 | 3356 | 2148 | 2690 | 3774 | 1928 | 1559 | 421 | 172 | 474 |
1992 | 4176 | 2705 | 1770 | 2036 | 2401 | 997 | 652 | 165 | 286 |
1993 | 5500 | 3326 | 2195 | 1429 | 1307 | 1276 | 429 | 240 | 185 |
1994 | 3642 | 4519 | 2639 | 1740 | 1044 | 742 | 528 | 150 | 159 |
1995 | 3435 | 2999 | 3750 | 2196 | 1332 | 691 | 353 | 188 | 107 |
1996 | 5697 | 2823 | 2488 | 3087 | 1724 | 892 | 336 | 129 | 101 |
1997 | 5478 | 4667 | 2300 | 2069 | 2378 | 1159 | 457 | 133 | 92 |
1998 | 8858 | 4327 | 3820 | 1871 | 1588 | 1534 | 580 | 179 | 84 |
1999 | 11526 | 7110 | 3471 | 3088 | 1488 | 1061 | 719 | 227 | 108 |
2000 | 11032 | 9455 | 5633 | 2768 | 2331 | 1001 | 514 | 276 | 140 |
2001 | 6665 | 9075 | 7637 | 4448 | 2139 | 1530 | 554 | 237 | 190 |
2002 | 8971 | 5237 | 7479 | 6102 | 3396 | 1475 | 885 | 281 | 211 |
2003 | 4192 | 7574 | 4200 | 6439 | 4769 | 2454 | 960 | 492 | 254 |
2004 | 5250 | 3292 | 6291 | 3432 | 5286 | 3564 | 1593 | 521 | 368 |
2005 | 3436 | 4422 | 2552 | 5168 | 2907 | 4273 | 2452 | 897 | 445 |
2006 | 5086 | 2863 | 3491 | 2023 | 4263 | 2400 | 3055 | 1392 | 672 |
2007 | 6771 | 4155 | 2346 | 2795 | 1696 | 3497 | 1818 | 1887 | 1175 |
2008 | 7138 | 5454 | 3491 | 1874 | 2181 | 1348 | 2482 | 1071 | 1651 |
2009 | 3931 | 5920 | 4419 | 2949 | 1469 | 1650 | 940 | 1412 | 1388 |
2010 | 6895 | 3057 | 4849 | 3545 | 2410 | 1076 | 1066 | 530 | 1394 |
2011 | 10722 | 5579 | 2412 | 4017 | 2757 | 1807 | 697 | 617 | 1047 |
2012 | 21356 | 8799 | 4494 | 1909 | 3205 | 1920 | 1074 | 348 | 796 |
2013 | 13143 | 18016 | 7290 | 3568 | 1459 | 2271 | 1079 | 492 | 508 |
2014 | 15373 | 10760 | 15094 | 5933 | 2834 | 1044 | 1390 | 542 | 468 |