Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10445 | 19425 | 6988 | 1976 | 468 | 60 | 50 |
1982 | 23696 | 5352 | 7765 | 2580 | 716 | 180 | 40 |
1983 | 14142 | 11841 | 2199 | 2741 | 891 | 255 | 75 |
1984 | 24208 | 6635 | 4546 | 755 | 872 | 296 | 103 |
1985 | 10879 | 11363 | 2404 | 1424 | 228 | 261 | 115 |
1986 | 21415 | 4740 | 4007 | 723 | 381 | 66 | 99 |
1987 | 43785 | 10150 | 1737 | 1257 | 214 | 111 | 47 |
1988 | 7439 | 19067 | 3650 | 523 | 345 | 62 | 43 |
1989 | 21463 | 3182 | 6312 | 1110 | 152 | 97 | 29 |
1990 | 7891 | 9448 | 1089 | 1732 | 316 | 43 | 33 |
1991 | 11616 | 3379 | 3324 | 348 | 484 | 96 | 22 |
1992 | 21728 | 4997 | 1095 | 993 | 106 | 134 | 33 |
1993 | 7833 | 9556 | 1697 | 309 | 284 | 32 | 47 |
1994 | 13826 | 3520 | 3320 | 490 | 92 | 84 | 23 |
1995 | 10102 | 6045 | 1250 | 1009 | 140 | 28 | 29 |
1996 | 4162 | 4463 | 1966 | 369 | 294 | 41 | 16 |
1997 | 16661 | 1815 | 1447 | 532 | 106 | 85 | 15 |
1998 | 5407 | 7314 | 569 | 388 | 146 | 30 | 26 |
1999 | 4313 | 2231 | 2257 | 149 | 106 | 42 | 15 |
2000 | 14721 | 1833 | 680 | 595 | 40 | 29 | 15 |
2001 | 4159 | 6174 | 590 | 183 | 165 | 11 | 12 |
2002 | 6995 | 1713 | 1953 | 157 | 46 | 43 | 6 |
2003 | 2329 | 2807 | 514 | 514 | 41 | 12 | 12 |
2004 | 3309 | 906 | 812 | 122 | 128 | 11 | 5 |
2005 | 2334 | 1260 | 262 | 197 | 30 | 30 | 4 |
2006 | 7491 | 902 | 397 | 61 | 47 | 7 | 8 |
2007 | 2634 | 3032 | 287 | 102 | 14 | 11 | 4 |
2008 | 1880 | 1011 | 1002 | 73 | 25 | 3 | 4 |
2009 | 5806 | 743 | 331 | 245 | 17 | 6 | 2 |
2010 | 6809 | 2342 | 251 | 80 | 57 | 4 | 2 |
2011 | 2545 | 2824 | 824 | 64 | 19 | 15 | 2 |
2012 | 4273 | 1075 | 1071 | 222 | 16 | 5 | 4 |
2013 | 7549 | 1840 | 454 | 353 | 64 | 5 | 3 |
2014 | 6340 | 3370 | 761 | 161 | 115 | 20 | 3 |
2015 | 5746 | 2879 | 1480 | 270 | 56 | 41 | 8 |
2016 | 2144 | 2725 | 1275 | 552 | 94 | 20 | 18 |
2017 | 1928 | 965 | 1254 | 489 | 196 | 34 | 14 |
2018 | 921 | 889 | 401 | 459 | 171 | 68 | 17 |
2019 | 4056 | 390 | 368 | 139 | 148 | 57 | 28 |
2020 | 2437 | 1780 | 165 | 129 | 46 | 49 | 28 |
2021 | 1631 | 1040 | 758 | 59 | 43 | 15 | 26 |