Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1985 | 129582 | 35745 | 19318 | 21678 | 4323 | 1089 | 370 | 206 |
1986 | 55500 | 72614 | 15733 | 7445 | 4499 | 794 | 289 | 125 |
1987 | 43145 | 21352 | 63962 | 6100 | 1719 | 899 | 184 | 101 |
1988 | 29765 | 19999 | 16363 | 19139 | 1788 | 452 | 249 | 103 |
1989 | 37893 | 11402 | 5226 | 7418 | 4409 | 501 | 129 | 88 |
1990 | 75864 | 15133 | 9842 | 3541 | 2438 | 1314 | 151 | 78 |
1991 | 146992 | 34380 | 17399 | 3988 | 885 | 430 | 339 | 96 |
1992 | 52338 | 102678 | 21899 | 5509 | 960 | 177 | 116 | 103 |
1993 | 69410 | 16697 | 41886 | 7683 | 1592 | 252 | 18 | 48 |
1994 | 82116 | 32130 | 18812 | 23002 | 3069 | 198 | 33 | 21 |
1995 | 248142 | 28902 | 45691 | 8900 | 8629 | 1547 | 177 | 5 |
1996 | 285359 | 143398 | 65431 | 27801 | 1689 | 3221 | 183 | 8 |
1997 | 278243 | 133851 | 7942 | 48689 | 4537 | 598 | 526 | 120 |
1998 | 95031 | 164303 | 60746 | 4832 | 9681 | 1144 | 189 | 129 |
1999 | 84344 | 33297 | 86397 | 21568 | 2613 | 1981 | 379 | 138 |
2000 | 66824 | 38583 | 28448 | 36517 | 5017 | 318 | 417 | 78 |
2001 | 65267 | 34941 | 35049 | 11562 | 7747 | 1353 | 89 | 143 |
2002 | 45235 | 28213 | 25172 | 14322 | 2593 | 1545 | 418 | 31 |
2003 | 83745 | 21988 | 43659 | 8919 | 2372 | 481 | 324 | 110 |
2004 | 52245 | 45849 | 9713 | 20699 | 3171 | 593 | 196 | 129 |
2005 | 47332 | 22488 | 53481 | 4248 | 5994 | 616 | 156 | 85 |
2006 | 19951 | 28249 | 14674 | 27455 | 1275 | 1225 | 158 | 30 |
2007 | 8710 | 8973 | 20328 | 7141 | 7835 | 804 | 425 | 64 |
2008 | 34857 | 2702 | 5149 | 7379 | 2304 | 1622 | 430 | 210 |
2009 | 31412 | 15733 | 7268 | 4395 | 2186 | 877 | 344 | 142 |
2010 | 33085 | 14752 | 19172 | 3784 | 1783 | 826 | 242 | 99 |
2011 | 40416 | 11519 | 6736 | 10076 | 2329 | 464 | 132 | 66 |
2012 | 69778 | 17242 | 10108 | 4780 | 4587 | 965 | 122 | 23 |
2013 | 48639 | 33849 | 8993 | 5908 | 2133 | 1308 | 458 | 105 |
2014 | 29408 | 21885 | 22054 | 4296 | 2205 | 340 | 280 | 56 |
2015 | 11500 | 11532 | 12446 | 10394 | 1167 | 553 | 96 | 126 |
2016 | 49376 | 4037 | 8492 | 4986 | 2906 | 400 | 128 | 66 |
2017 | 5181 | 25999 | 2736 | 3696 | 1347 | 648 | 120 | 63 |
2018 | 15231 | 1654 | 22623 | 907 | 1400 | 393 | 191 | 54 |
2019 | 22593 | 9652 | 883 | 23688 | 1086 | 435 | 107 | 44 |
2020 | 22593 | 10790 | 5353 | 955 | 12668 | 530 | 185 | 64 |