Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10368 | 20597 | 7110 | 1979 | 463 | 59 | 49 |
1982 | 25725 | 5073 | 7897 | 2583 | 721 | 184 | 39 |
1983 | 14330 | 12148 | 2162 | 2791 | 898 | 257 | 73 |
1984 | 24531 | 6366 | 4697 | 761 | 881 | 295 | 98 |
1985 | 9898 | 11251 | 2325 | 1470 | 228 | 251 | 106 |
1986 | 18757 | 4195 | 4039 | 715 | 375 | 64 | 88 |
1987 | 47064 | 9159 | 1654 | 1275 | 211 | 105 | 41 |
1988 | 6720 | 20061 | 3391 | 508 | 338 | 59 | 39 |
1989 | 21587 | 2779 | 6358 | 1060 | 152 | 94 | 27 |
1990 | 8170 | 9290 | 959 | 1709 | 311 | 43 | 31 |
1991 | 11721 | 3313 | 3237 | 332 | 485 | 100 | 22 |
1992 | 21875 | 4852 | 1039 | 977 | 109 | 132 | 34 |
1993 | 7518 | 9545 | 1684 | 296 | 284 | 34 | 49 |
1994 | 15445 | 3468 | 3349 | 493 | 92 | 84 | 24 |
1995 | 11337 | 6742 | 1318 | 1061 | 144 | 28 | 29 |
1996 | 4485 | 5011 | 2151 | 393 | 316 | 44 | 16 |
1997 | 17978 | 1958 | 1496 | 536 | 111 | 92 | 15 |
1998 | 5574 | 7873 | 552 | 365 | 141 | 31 | 28 |
1999 | 4028 | 2228 | 2126 | 135 | 100 | 43 | 17 |
2000 | 13483 | 1693 | 598 | 533 | 37 | 29 | 17 |
2001 | 3798 | 5531 | 526 | 162 | 155 | 11 | 12 |
2002 | 7443 | 1593 | 1637 | 141 | 40 | 41 | 6 |
2003 | 2356 | 3003 | 466 | 457 | 40 | 11 | 12 |
2004 | 2951 | 922 | 777 | 114 | 119 | 11 | 5 |
2005 | 1797 | 1105 | 249 | 198 | 29 | 28 | 3 |
2006 | 7527 | 724 | 370 | 54 | 43 | 7 | 6 |
2007 | 1824 | 3497 | 245 | 105 | 10 | 10 | 3 |
2008 | 1467 | 753 | 1299 | 63 | 26 | 2 | 3 |
2009 | 5763 | 678 | 304 | 319 | 13 | 7 | 1 |
2010 | 4796 | 2850 | 306 | 71 | 47 | 2 | 1 |
2011 | 2013 | 2343 | 1195 | 73 | 12 | 13 | 1 |
2012 | 4126 | 960 | 1121 | 221 | 9 | 3 | 3 |
2013 | 6728 | 1833 | 519 | 360 | 43 | 2 | 1 |
2014 | 5286 | 3155 | 892 | 181 | 96 | 10 | 1 |
2015 | 5186 | 2475 | 1471 | 255 | 51 | 30 | 2 |
2016 | 2209 | 2530 | 1183 | 491 | 76 | 16 | 9 |
2017 | 2318 | 1107 | 1423 | 473 | 175 | 28 | 7 |
2018 | 1031 | 1112 | 431 | 468 | 145 | 58 | 9 |
2019 | 4579 | 424 | 431 | 109 | 109 | 37 | 14 |