Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10339 | 19911 | 7007 | 1973 | 467 | 63 | 51 |
1982 | 23989 | 5218 | 7791 | 2572 | 730 | 186 | 44 |
1983 | 14127 | 11943 | 2206 | 2770 | 896 | 260 | 84 |
1984 | 23818 | 6551 | 4705 | 777 | 882 | 296 | 112 |
1985 | 10464 | 11459 | 2429 | 1491 | 231 | 254 | 122 |
1986 | 20705 | 4602 | 4160 | 745 | 376 | 65 | 100 |
1987 | 44765 | 10166 | 1749 | 1329 | 216 | 105 | 48 |
1988 | 7173 | 19652 | 3742 | 532 | 353 | 62 | 44 |
1989 | 21191 | 3018 | 6409 | 1150 | 157 | 100 | 32 |
1990 | 8284 | 9469 | 1035 | 1716 | 324 | 44 | 37 |
1991 | 11881 | 3462 | 3352 | 348 | 476 | 104 | 26 |
1992 | 21260 | 5039 | 1084 | 1028 | 111 | 132 | 39 |
1993 | 7568 | 9330 | 1718 | 301 | 293 | 35 | 53 |
1994 | 13938 | 3408 | 3253 | 491 | 90 | 86 | 27 |
1995 | 10101 | 6062 | 1236 | 1010 | 137 | 27 | 33 |
1996 | 4213 | 4468 | 1906 | 365 | 295 | 41 | 18 |
1997 | 16901 | 1846 | 1407 | 498 | 105 | 87 | 17 |
1998 | 5512 | 7564 | 549 | 366 | 140 | 31 | 30 |
1999 | 4192 | 2227 | 2172 | 139 | 104 | 43 | 18 |
2000 | 14279 | 1768 | 634 | 559 | 39 | 30 | 19 |
2001 | 4177 | 5956 | 549 | 174 | 162 | 11 | 14 |
2002 | 7003 | 1720 | 1835 | 147 | 44 | 43 | 7 |
2003 | 2345 | 2809 | 490 | 502 | 41 | 11 | 13 |
2004 | 3186 | 919 | 767 | 115 | 132 | 11 | 6 |
2005 | 2167 | 1232 | 259 | 193 | 30 | 32 | 4 |
2006 | 7118 | 864 | 404 | 59 | 45 | 7 | 9 |
2007 | 2496 | 3067 | 287 | 107 | 12 | 11 | 4 |
2008 | 1751 | 978 | 1089 | 72 | 26 | 3 | 3 |
2009 | 5490 | 725 | 345 | 260 | 15 | 6 | 1 |
2010 | 6149 | 2402 | 271 | 80 | 53 | 3 | 2 |
2011 | 2527 | 2712 | 926 | 64 | 17 | 12 | 1 |
2012 | 4287 | 1119 | 1140 | 219 | 13 | 4 | 3 |
2013 | 7756 | 1843 | 514 | 346 | 50 | 3 | 2 |
2014 | 5995 | 3450 | 810 | 170 | 94 | 13 | 1 |
2015 | 5729 | 2622 | 1574 | 254 | 51 | 29 | 4 |
2016 | 2474 | 2663 | 1176 | 549 | 75 | 16 | 10 |
2017 | 2034 | 1082 | 1306 | 412 | 174 | 24 | 9 |
2018 | 1420 | 921 | 460 | 432 | 117 | 52 | 10 |
2019 | 2962 | 601 | 396 | 137 | 110 | 30 | 17 |