Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10465 | 19755 | 6974 | 1970 | 471 | 63 | 51 |
1982 | 24111 | 5274 | 7823 | 2587 | 734 | 187 | 45 |
1983 | 14111 | 11964 | 2224 | 2793 | 903 | 262 | 85 |
1984 | 23990 | 6581 | 4704 | 781 | 885 | 297 | 114 |
1985 | 10500 | 11459 | 2440 | 1486 | 230 | 254 | 122 |
1986 | 21035 | 4640 | 4131 | 741 | 374 | 64 | 100 |
1987 | 44325 | 10229 | 1760 | 1322 | 216 | 106 | 48 |
1988 | 7193 | 19461 | 3743 | 535 | 353 | 61 | 44 |
1989 | 21394 | 3055 | 6368 | 1148 | 156 | 100 | 32 |
1990 | 8140 | 9493 | 1044 | 1711 | 322 | 44 | 36 |
1991 | 11833 | 3436 | 3360 | 350 | 482 | 103 | 26 |
1992 | 21487 | 5033 | 1086 | 1022 | 111 | 135 | 39 |
1993 | 7679 | 9417 | 1713 | 304 | 293 | 35 | 54 |
1994 | 14007 | 3457 | 3294 | 494 | 91 | 86 | 27 |
1995 | 10292 | 6122 | 1256 | 1024 | 140 | 28 | 33 |
1996 | 4278 | 4548 | 1950 | 372 | 300 | 42 | 19 |
1997 | 17243 | 1867 | 1432 | 511 | 107 | 89 | 17 |
1998 | 5511 | 7602 | 554 | 370 | 142 | 31 | 30 |
1999 | 4252 | 2232 | 2184 | 140 | 105 | 43 | 18 |
2000 | 14574 | 1790 | 640 | 564 | 39 | 30 | 19 |
2001 | 4219 | 6082 | 558 | 175 | 163 | 11 | 14 |
2002 | 7138 | 1740 | 1876 | 151 | 45 | 44 | 7 |
2003 | 2359 | 2869 | 500 | 511 | 42 | 12 | 14 |
2004 | 3230 | 926 | 788 | 118 | 133 | 12 | 7 |
2005 | 2171 | 1255 | 261 | 195 | 30 | 32 | 4 |
2006 | 7173 | 869 | 407 | 60 | 45 | 7 | 9 |
2007 | 2452 | 3080 | 289 | 106 | 13 | 11 | 4 |
2008 | 1772 | 979 | 1094 | 73 | 25 | 3 | 3 |
2009 | 5501 | 743 | 348 | 264 | 16 | 6 | 1 |
2010 | 6381 | 2402 | 277 | 80 | 52 | 3 | 2 |
2011 | 2392 | 2827 | 924 | 67 | 17 | 12 | 1 |
2012 | 4203 | 1062 | 1163 | 226 | 14 | 4 | 3 |
2013 | 7525 | 1837 | 492 | 368 | 56 | 3 | 2 |
2014 | 6434 | 3390 | 808 | 168 | 106 | 15 | 2 |
2015 | 5867 | 2904 | 1570 | 271 | 53 | 35 | 5 |
2016 | 2248 | 2770 | 1348 | 561 | 86 | 18 | 13 |
2017 | 2068 | 995 | 1357 | 504 | 181 | 29 | 11 |
2018 | 1056 | 948 | 418 | 456 | 152 | 54 | 12 |
2019 | 3928 | 439 | 392 | 123 | 110 | 40 | 17 |
2020 | 5003 | 1657 | 186 | 108 | 26 | 24 | 13 |