Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10468 | 19840 | 7001 | 1974 | 470 | 63 | 51 |
1982 | 24255 | 5259 | 7813 | 2582 | 732 | 186 | 45 |
1983 | 14168 | 11981 | 2214 | 2783 | 899 | 261 | 84 |
1984 | 24086 | 6580 | 4704 | 778 | 882 | 296 | 113 |
1985 | 10554 | 11481 | 2441 | 1488 | 230 | 254 | 121 |
1986 | 21102 | 4648 | 4151 | 746 | 375 | 64 | 100 |
1987 | 44719 | 10231 | 1759 | 1326 | 216 | 106 | 48 |
1988 | 7186 | 19539 | 3747 | 535 | 354 | 62 | 44 |
1989 | 21549 | 3043 | 6382 | 1150 | 157 | 100 | 32 |
1990 | 8218 | 9528 | 1042 | 1718 | 323 | 44 | 37 |
1991 | 11892 | 3445 | 3359 | 349 | 481 | 103 | 26 |
1992 | 21565 | 5039 | 1086 | 1024 | 111 | 135 | 39 |
1993 | 7630 | 9413 | 1712 | 304 | 293 | 35 | 54 |
1994 | 13958 | 3431 | 3280 | 492 | 91 | 86 | 27 |
1995 | 10192 | 6079 | 1242 | 1014 | 139 | 27 | 33 |
1996 | 4231 | 4501 | 1926 | 366 | 297 | 41 | 18 |
1997 | 17178 | 1852 | 1416 | 504 | 106 | 88 | 17 |
1998 | 5492 | 7609 | 550 | 367 | 142 | 31 | 30 |
1999 | 4238 | 2233 | 2183 | 139 | 105 | 43 | 19 |
2000 | 14565 | 1792 | 637 | 562 | 39 | 30 | 19 |
2001 | 4106 | 6079 | 555 | 174 | 163 | 11 | 14 |
2002 | 7033 | 1694 | 1858 | 149 | 44 | 44 | 7 |
2003 | 2361 | 2822 | 476 | 502 | 42 | 12 | 14 |
2004 | 3446 | 926 | 760 | 109 | 133 | 12 | 7 |
2005 | 2159 | 1347 | 258 | 184 | 27 | 32 | 5 |
2006 | 7218 | 864 | 424 | 58 | 44 | 7 | 9 |
2007 | 2422 | 3090 | 283 | 108 | 12 | 10 | 4 |
2008 | 1757 | 964 | 1082 | 71 | 26 | 3 | 3 |
2009 | 5468 | 735 | 339 | 259 | 15 | 6 | 1 |
2010 | 6252 | 2387 | 273 | 79 | 52 | 3 | 2 |
2011 | 2342 | 2763 | 915 | 66 | 17 | 12 | 1 |
2012 | 4167 | 1041 | 1147 | 226 | 14 | 4 | 3 |
2013 | 7472 | 1824 | 483 | 368 | 57 | 4 | 2 |
2014 | 6197 | 3349 | 802 | 168 | 108 | 16 | 2 |
2015 | 5678 | 2781 | 1550 | 272 | 54 | 36 | 5 |
2016 | 2215 | 2672 | 1279 | 559 | 86 | 18 | 14 |
2017 | 2015 | 977 | 1300 | 479 | 182 | 29 | 11 |
2018 | 1003 | 928 | 415 | 450 | 147 | 56 | 12 |
2019 | 4361 | 420 | 395 | 133 | 118 | 41 | 19 |
2020 | 2497 | 1923 | 189 | 129 | 35 | 31 | 16 |
2021 | 1637 | 1055 | 859 | 63 | 34 | 9 | 13 |