Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10456 | 19809 | 7005 | 1975 | 469 | 63 | 51 |
1982 | 24094 | 5254 | 7793 | 2576 | 730 | 185 | 44 |
1983 | 14068 | 11935 | 2209 | 2773 | 896 | 260 | 83 |
1984 | 23967 | 6552 | 4689 | 776 | 882 | 296 | 112 |
1985 | 10435 | 11468 | 2434 | 1485 | 230 | 255 | 122 |
1986 | 21028 | 4622 | 4161 | 746 | 377 | 65 | 101 |
1987 | 44315 | 10222 | 1750 | 1325 | 216 | 106 | 49 |
1988 | 7162 | 19473 | 3748 | 533 | 354 | 62 | 44 |
1989 | 21358 | 3040 | 6374 | 1149 | 156 | 100 | 32 |
1990 | 8159 | 9506 | 1044 | 1719 | 324 | 44 | 37 |
1991 | 11822 | 3435 | 3354 | 348 | 479 | 103 | 26 |
1992 | 21403 | 5030 | 1085 | 1024 | 110 | 134 | 39 |
1993 | 7623 | 9377 | 1710 | 303 | 293 | 35 | 53 |
1994 | 13831 | 3423 | 3260 | 490 | 90 | 86 | 27 |
1995 | 10100 | 6017 | 1232 | 1005 | 137 | 27 | 33 |
1996 | 4195 | 4453 | 1900 | 363 | 294 | 41 | 18 |
1997 | 17013 | 1833 | 1401 | 499 | 105 | 87 | 17 |
1998 | 5458 | 7536 | 546 | 365 | 140 | 31 | 30 |
1999 | 4211 | 2215 | 2170 | 139 | 104 | 43 | 18 |
2000 | 14373 | 1774 | 633 | 560 | 39 | 30 | 18 |
2001 | 4150 | 5982 | 549 | 173 | 161 | 11 | 14 |
2002 | 6976 | 1708 | 1839 | 147 | 44 | 43 | 7 |
2003 | 2317 | 2799 | 489 | 500 | 41 | 11 | 13 |
2004 | 3189 | 910 | 773 | 116 | 131 | 11 | 7 |
2005 | 2151 | 1240 | 259 | 193 | 30 | 32 | 4 |
2006 | 7143 | 860 | 406 | 60 | 45 | 7 | 9 |
2007 | 2426 | 3058 | 287 | 106 | 13 | 11 | 4 |
2008 | 1755 | 960 | 1084 | 72 | 25 | 3 | 3 |
2009 | 5476 | 730 | 340 | 259 | 15 | 6 | 1 |
2010 | 6330 | 2382 | 274 | 78 | 52 | 3 | 2 |
2011 | 2373 | 2784 | 917 | 65 | 16 | 12 | 1 |
2012 | 4350 | 1043 | 1148 | 221 | 13 | 4 | 3 |
2013 | 7560 | 1874 | 485 | 350 | 53 | 3 | 2 |
2014 | 6366 | 3357 | 820 | 161 | 97 | 14 | 1 |
2015 | 6078 | 2817 | 1551 | 261 | 49 | 31 | 5 |
2016 | 2245 | 2821 | 1276 | 526 | 79 | 16 | 11 |
2017 | 2239 | 973 | 1374 | 442 | 162 | 25 | 9 |
2018 | 1231 | 1018 | 411 | 451 | 129 | 49 | 10 |
2019 | 4276 | 513 | 437 | 122 | 118 | 35 | 17 |