Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10787 | 19905 | 7027 | 1976 | 469 | 63 | 51 |
1982 | 24586 | 5276 | 7754 | 2563 | 732 | 186 | 45 |
1983 | 14230 | 11932 | 2207 | 2757 | 893 | 261 | 84 |
1984 | 24227 | 6541 | 4687 | 776 | 878 | 295 | 113 |
1985 | 10401 | 11484 | 2439 | 1490 | 229 | 254 | 121 |
1986 | 21351 | 4610 | 4190 | 752 | 376 | 64 | 101 |
1987 | 43880 | 10284 | 1750 | 1333 | 216 | 105 | 48 |
1988 | 7123 | 19368 | 3776 | 535 | 355 | 62 | 44 |
1989 | 21192 | 3037 | 6361 | 1157 | 157 | 101 | 32 |
1990 | 8090 | 9505 | 1047 | 1720 | 325 | 44 | 37 |
1991 | 11733 | 3426 | 3358 | 350 | 479 | 103 | 26 |
1992 | 21226 | 5022 | 1084 | 1028 | 111 | 134 | 39 |
1993 | 7645 | 9314 | 1710 | 303 | 294 | 35 | 53 |
1994 | 13696 | 3404 | 3238 | 487 | 90 | 86 | 27 |
1995 | 10030 | 5922 | 1221 | 994 | 136 | 27 | 32 |
1996 | 4173 | 4390 | 1863 | 357 | 290 | 40 | 18 |
1997 | 16870 | 1813 | 1374 | 487 | 103 | 86 | 17 |
1998 | 5355 | 7464 | 535 | 356 | 138 | 30 | 30 |
1999 | 4148 | 2180 | 2129 | 136 | 102 | 42 | 18 |
2000 | 13991 | 1746 | 618 | 548 | 38 | 29 | 18 |
2001 | 4062 | 5841 | 536 | 168 | 157 | 11 | 14 |
2002 | 6743 | 1677 | 1789 | 144 | 42 | 42 | 7 |
2003 | 2254 | 2729 | 477 | 489 | 40 | 11 | 13 |
2004 | 3120 | 897 | 755 | 114 | 130 | 11 | 7 |
2005 | 2110 | 1229 | 257 | 191 | 29 | 32 | 4 |
2006 | 7092 | 847 | 409 | 59 | 45 | 7 | 9 |
2007 | 2437 | 3020 | 287 | 106 | 13 | 10 | 4 |
2008 | 1761 | 955 | 1091 | 71 | 25 | 3 | 3 |
2009 | 5290 | 723 | 345 | 255 | 15 | 6 | 1 |
2010 | 6214 | 2260 | 278 | 77 | 50 | 3 | 2 |
2011 | 2358 | 2680 | 886 | 63 | 16 | 11 | 1 |
2012 | 4172 | 1021 | 1131 | 204 | 12 | 3 | 3 |
2013 | 7413 | 1757 | 485 | 335 | 47 | 3 | 2 |
2014 | 6026 | 3201 | 786 | 155 | 91 | 12 | 1 |
2015 | 5568 | 2586 | 1496 | 243 | 46 | 28 | 4 |
2016 | 2357 | 2501 | 1186 | 485 | 70 | 14 | 10 |
2017 | 1501 | 1010 | 1232 | 394 | 140 | 21 | 7 |