Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10361 | 19917 | 7007 | 1974 | 468 | 63 | 51 |
1982 | 23985 | 5222 | 7803 | 2571 | 731 | 186 | 45 |
1983 | 14120 | 11928 | 2205 | 2776 | 896 | 260 | 84 |
1984 | 23835 | 6551 | 4695 | 775 | 887 | 297 | 113 |
1985 | 10478 | 11455 | 2430 | 1487 | 231 | 257 | 122 |
1986 | 20818 | 4611 | 4158 | 744 | 376 | 65 | 102 |
1987 | 44569 | 10189 | 1749 | 1326 | 217 | 106 | 49 |
1988 | 7178 | 19581 | 3744 | 532 | 354 | 62 | 45 |
1989 | 21216 | 3023 | 6391 | 1148 | 157 | 101 | 32 |
1990 | 8275 | 9469 | 1036 | 1712 | 325 | 45 | 37 |
1991 | 11873 | 3461 | 3346 | 347 | 477 | 105 | 26 |
1992 | 21260 | 5037 | 1085 | 1023 | 111 | 133 | 40 |
1993 | 7572 | 9324 | 1714 | 301 | 292 | 35 | 53 |
1994 | 13849 | 3404 | 3245 | 489 | 90 | 86 | 27 |
1995 | 10050 | 6022 | 1230 | 1003 | 137 | 27 | 33 |
1996 | 4198 | 4442 | 1894 | 362 | 294 | 41 | 18 |
1997 | 16853 | 1838 | 1398 | 495 | 105 | 88 | 17 |
1998 | 5489 | 7534 | 548 | 364 | 140 | 31 | 30 |
1999 | 4189 | 2221 | 2167 | 139 | 104 | 43 | 19 |
2000 | 14246 | 1766 | 632 | 557 | 39 | 30 | 19 |
2001 | 4160 | 5942 | 546 | 173 | 161 | 11 | 14 |
2002 | 6971 | 1713 | 1828 | 146 | 43 | 43 | 7 |
2003 | 2331 | 2798 | 488 | 499 | 41 | 11 | 13 |
2004 | 3171 | 915 | 767 | 115 | 132 | 11 | 7 |
2005 | 2163 | 1229 | 259 | 194 | 30 | 32 | 4 |
2006 | 7095 | 863 | 403 | 60 | 46 | 7 | 9 |
2007 | 2490 | 3052 | 286 | 106 | 13 | 11 | 4 |
2008 | 1747 | 977 | 1081 | 72 | 25 | 3 | 4 |
2009 | 5480 | 723 | 345 | 258 | 15 | 6 | 1 |
2010 | 6157 | 2395 | 271 | 80 | 52 | 3 | 2 |
2011 | 2534 | 2714 | 923 | 64 | 17 | 12 | 1 |
2012 | 4284 | 1122 | 1140 | 219 | 13 | 4 | 3 |
2013 | 7766 | 1843 | 515 | 345 | 50 | 3 | 2 |
2014 | 5996 | 3454 | 810 | 169 | 94 | 13 | 1 |
2015 | 5742 | 2623 | 1575 | 254 | 51 | 29 | 4 |
2016 | 2473 | 2664 | 1177 | 548 | 75 | 16 | 10 |
2017 | 2036 | 1081 | 1304 | 411 | 174 | 24 | 9 |
2018 | 1421 | 921 | 460 | 431 | 117 | 52 | 10 |
2019 | 2961 | 601 | 396 | 137 | 110 | 30 | 17 |