Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10702 | 19547 | 7001 | 1984 | 475 | 63 | 51 |
1982 | 24127 | 5348 | 7801 | 2596 | 727 | 183 | 44 |
1983 | 14123 | 11871 | 2221 | 2783 | 897 | 257 | 82 |
1984 | 24094 | 6605 | 4630 | 774 | 878 | 294 | 111 |
1985 | 10590 | 11400 | 2444 | 1466 | 228 | 255 | 121 |
1986 | 21475 | 4712 | 4105 | 745 | 380 | 64 | 103 |
1987 | 43265 | 10245 | 1759 | 1299 | 215 | 108 | 49 |
1988 | 7328 | 19027 | 3718 | 535 | 351 | 61 | 45 |
1989 | 21507 | 3143 | 6290 | 1138 | 155 | 99 | 32 |
1990 | 7971 | 9495 | 1075 | 1731 | 320 | 44 | 37 |
1991 | 11748 | 3389 | 3329 | 351 | 489 | 101 | 25 |
1992 | 21795 | 5016 | 1088 | 1006 | 108 | 139 | 38 |
1993 | 7862 | 9520 | 1696 | 309 | 289 | 34 | 54 |
1994 | 13855 | 3508 | 3296 | 491 | 91 | 85 | 27 |
1995 | 10236 | 6033 | 1245 | 1008 | 140 | 27 | 33 |
1996 | 4234 | 4485 | 1933 | 366 | 295 | 42 | 18 |
1997 | 17123 | 1832 | 1417 | 516 | 106 | 87 | 17 |
1998 | 5461 | 7441 | 552 | 372 | 144 | 31 | 30 |
1999 | 4331 | 2223 | 2185 | 142 | 105 | 43 | 18 |
2000 | 14711 | 1814 | 648 | 568 | 40 | 30 | 18 |
2001 | 4168 | 6112 | 564 | 175 | 162 | 11 | 14 |
2002 | 7030 | 1712 | 1880 | 151 | 45 | 44 | 7 |
2003 | 2322 | 2827 | 499 | 504 | 41 | 12 | 14 |
2004 | 3257 | 915 | 797 | 121 | 130 | 11 | 7 |
2005 | 2225 | 1276 | 263 | 197 | 30 | 32 | 4 |
2006 | 7276 | 894 | 408 | 62 | 46 | 7 | 9 |
2007 | 2466 | 3082 | 293 | 106 | 13 | 11 | 4 |
2008 | 1773 | 994 | 1063 | 74 | 25 | 3 | 3 |
2009 | 5501 | 741 | 343 | 263 | 16 | 6 | 2 |
2010 | 6497 | 2371 | 266 | 83 | 54 | 3 | 2 |
2011 | 2444 | 2845 | 885 | 67 | 18 | 13 | 1 |
2012 | 4182 | 1079 | 1140 | 235 | 15 | 4 | 3 |
2013 | 7525 | 1840 | 478 | 375 | 61 | 4 | 2 |
2014 | 6400 | 3385 | 792 | 170 | 113 | 18 | 2 |
2015 | 5929 | 2894 | 1530 | 282 | 56 | 38 | 7 |
2016 | 2221 | 2782 | 1316 | 577 | 93 | 19 | 16 |
2017 | 1985 | 991 | 1318 | 515 | 195 | 33 | 12 |
2018 | 934 | 910 | 423 | 492 | 169 | 64 | 15 |
2019 | 4559 | 396 | 385 | 149 | 146 | 53 | 25 |
2020 | 2527 | 2022 | 171 | 135 | 43 | 43 | 23 |
2021 | 1682 | 1077 | 876 | 61 | 39 | 13 | 20 |