Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10680 | 19882 | 7023 | 1977 | 469 | 63 | 51 |
1982 | 24380 | 5277 | 7779 | 2571 | 730 | 185 | 44 |
1983 | 14201 | 11929 | 2209 | 2767 | 894 | 260 | 83 |
1984 | 24128 | 6558 | 4683 | 776 | 880 | 295 | 113 |
1985 | 10456 | 11475 | 2438 | 1486 | 230 | 255 | 122 |
1986 | 21252 | 4628 | 4174 | 750 | 377 | 64 | 101 |
1987 | 43982 | 10260 | 1752 | 1328 | 216 | 106 | 48 |
1988 | 7177 | 19376 | 3762 | 534 | 355 | 62 | 44 |
1989 | 21253 | 3049 | 6360 | 1154 | 156 | 100 | 32 |
1990 | 8129 | 9497 | 1049 | 1720 | 325 | 44 | 37 |
1991 | 11782 | 3430 | 3354 | 350 | 480 | 103 | 26 |
1992 | 21315 | 5026 | 1085 | 1026 | 111 | 134 | 39 |
1993 | 7668 | 9342 | 1710 | 303 | 294 | 35 | 53 |
1994 | 13774 | 3420 | 3249 | 489 | 90 | 86 | 27 |
1995 | 10088 | 5967 | 1228 | 1000 | 137 | 27 | 33 |
1996 | 4205 | 4424 | 1883 | 360 | 292 | 41 | 18 |
1997 | 16951 | 1827 | 1390 | 494 | 104 | 86 | 17 |
1998 | 5425 | 7493 | 543 | 361 | 139 | 30 | 30 |
1999 | 4203 | 2202 | 2155 | 138 | 103 | 43 | 18 |
2000 | 14201 | 1766 | 629 | 555 | 38 | 29 | 18 |
2001 | 4124 | 5919 | 545 | 171 | 159 | 11 | 14 |
2002 | 6874 | 1698 | 1821 | 146 | 43 | 43 | 7 |
2003 | 2296 | 2773 | 486 | 496 | 41 | 11 | 13 |
2004 | 3166 | 908 | 769 | 116 | 131 | 11 | 7 |
2005 | 2142 | 1241 | 260 | 193 | 30 | 32 | 4 |
2006 | 7116 | 858 | 409 | 60 | 45 | 7 | 9 |
2007 | 2430 | 3040 | 288 | 106 | 13 | 11 | 4 |
2008 | 1764 | 958 | 1087 | 72 | 25 | 3 | 3 |
2009 | 5468 | 729 | 343 | 258 | 15 | 6 | 1 |
2010 | 6292 | 2362 | 277 | 78 | 51 | 3 | 2 |
2011 | 2394 | 2745 | 921 | 65 | 16 | 12 | 1 |
2012 | 4380 | 1043 | 1152 | 220 | 13 | 4 | 3 |
2013 | 7543 | 1861 | 489 | 351 | 53 | 3 | 2 |
2014 | 6358 | 3306 | 822 | 162 | 97 | 14 | 1 |
2015 | 6183 | 2770 | 1537 | 263 | 49 | 31 | 5 |
2016 | 2387 | 2833 | 1269 | 524 | 79 | 16 | 11 |
2017 | 2133 | 1027 | 1407 | 450 | 162 | 26 | 9 |
2018 | 1486 | 956 | 452 | 492 | 136 | 50 | 11 |