Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1973 | 44130 | 11578 | 7148 | 4584 | 20751 | 3858 | 2816 | 678 | 2617 | 4165 |
1974 | 225529 | 33724 | 9479 | 6411 | 3324 | 14501 | 2419 | 1440 | 321 | 2809 |
1975 | 31619 | 214945 | 25772 | 7611 | 6279 | 2390 | 9526 | 1373 | 710 | 1319 |
1976 | 12940 | 24741 | 204858 | 19438 | 5505 | 4546 | 1460 | 5025 | 673 | 998 |
1977 | 12758 | 10208 | 19360 | 147046 | 17346 | 3770 | 2425 | 697 | 1761 | 761 |
1978 | 28650 | 10089 | 8053 | 15802 | 90081 | 13259 | 2005 | 848 | 235 | 926 |
1979 | 7137 | 25741 | 7977 | 8282 | 11323 | 45354 | 7743 | 1213 | 257 | 225 |
1980 | 17473 | 5305 | 23126 | 7057 | 6865 | 5677 | 20749 | 2391 | 236 | 76 |
1981 | 4331 | 15759 | 3944 | 16946 | 5876 | 5245 | 3522 | 10093 | 819 | 121 |
1982 | 4691 | 3332 | 14214 | 2929 | 13755 | 4925 | 3660 | 1966 | 3761 | 328 |
1983 | 2327 | 4560 | 2497 | 13471 | 2977 | 11129 | 2516 | 1120 | 347 | 775 |
1984 | 4026 | 1807 | 4432 | 2463 | 9002 | 1733 | 5063 | 684 | 322 | 331 |
1985 | 151423 | 3961 | 1586 | 3804 | 2077 | 5728 | 737 | 1834 | 168 | 217 |
1986 | 113174 | 132588 | 3834 | 991 | 3323 | 1403 | 3717 | 365 | 1008 | 150 |
1987 | 2900 | 86529 | 111283 | 3077 | 704 | 2396 | 785 | 2159 | 188 | 770 |
1988 | 2390 | 3013 | 57294 | 95649 | 2006 | 404 | 1605 | 384 | 955 | 402 |
1989 | 654 | 2167 | 2740 | 38612 | 71873 | 1055 | 155 | 731 | 166 | 457 |
1990 | 1293 | 620 | 2000 | 2270 | 24942 | 36686 | 429 | 53 | 245 | 143 |
1991 | 2167 | 874 | 533 | 1691 | 1172 | 10306 | 10493 | 131 | 27 | 77 |
1992 | 813 | 1494 | 476 | 396 | 691 | 286 | 2349 | 1583 | 35 | 11 |
1993 | 740 | 616 | 874 | 351 | 205 | 305 | 59 | 214 | 153 | 5 |
1994 | 3289 | 639 | 549 | 635 | 240 | 122 | 198 | 28 | 56 | 51 |
1995 | 217 | 2772 | 807 | 373 | 532 | 177 | 78 | 138 | 17 | 58 |
1996 | 287 | 182 | 1786 | 628 | 307 | 279 | 104 | 45 | 76 | 42 |
1997 | 1468 | 222 | 153 | 1123 | 535 | 235 | 148 | 65 | 25 | 67 |
1998 | 4891 | 1224 | 173 | 139 | 597 | 331 | 143 | 65 | 34 | 49 |
1999 | 9557 | 3792 | 1139 | 199 | 161 | 295 | 189 | 80 | 32 | 42 |
2000 | 12933 | 5950 | 2615 | 961 | 205 | 138 | 148 | 100 | 53 | 43 |
2001 | 7909 | 10047 | 3940 | 1932 | 861 | 225 | 109 | 83 | 51 | 53 |
2002 | 1463 | 5902 | 7794 | 2822 | 1501 | 769 | 216 | 77 | 47 | 62 |
2003 | 33850 | 1643 | 4256 | 5564 | 2105 | 1072 | 573 | 148 | 46 | 61 |
2004 | 313362 | 25558 | 2056 | 3284 | 4028 | 1437 | 640 | 339 | 81 | 61 |
2005 | 59595 | 238428 | 18526 | 2492 | 2822 | 2727 | 858 | 286 | 177 | 81 |
2006 | 31741 | 38577 | 147022 | 16116 | 2416 | 2191 | 1692 | 362 | 88 | 149 |
2007 | 14228 | 24594 | 22910 | 74074 | 11575 | 1824 | 1116 | 858 | 195 | 152 |
2008 | 20805 | 10918 | 17720 | 12799 | 34006 | 7370 | 1335 | 491 | 344 | 158 |
2009 | 47017 | 19486 | 9995 | 12206 | 8464 | 11692 | 2760 | 430 | 293 | 157 |
2010 | 51485 | 28563 | 14471 | 6608 | 8652 | 5133 | 6792 | 1538 | 272 | 216 |
2011 | 10076 | 39996 | 18819 | 15482 | 5467 | 5671 | 3059 | 3021 | 866 | 294 |
2012 | 5577 | 9594 | 36671 | 17979 | 15419 | 4457 | 3147 | 1640 | 1255 | 558 |
2013 | 2562 | 4429 | 8025 | 34062 | 15080 | 13116 | 3187 | 1791 | 892 | 860 |
2014 | 952 | 1999 | 4328 | 6573 | 26379 | 10852 | 7492 | 1923 | 1069 | 844 |
2015 | 4717 | 938 | 2057 | 4429 | 7175 | 15356 | 6747 | 3285 | 928 | 856 |
2016 | 44855 | 4784 | 1303 | 1912 | 3775 | 5509 | 7584 | 3186 | 1291 | 775 |
2017 | 3440 | 35945 | 4848 | 1498 | 2051 | 3342 | 4317 | 4174 | 1637 | 787 |
2018 | 3440 | 2816 | 23233 | 4097 | 1222 | 1434 | 1861 | 2050 | 1630 | 936 |