Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10664 | 21366 | 7235 | 2004 | 469 | 60 | 50 |
1982 | 26581 | 5233 | 8064 | 2621 | 732 | 187 | 40 |
1983 | 14852 | 12559 | 2207 | 2837 | 911 | 261 | 75 |
1984 | 25535 | 6565 | 4797 | 774 | 894 | 299 | 99 |
1985 | 10349 | 11650 | 2363 | 1492 | 232 | 253 | 107 |
1986 | 19603 | 4328 | 4116 | 722 | 378 | 65 | 88 |
1987 | 50146 | 9514 | 1691 | 1298 | 213 | 105 | 42 |
1988 | 7093 | 20984 | 3471 | 515 | 343 | 60 | 39 |
1989 | 22888 | 2874 | 6528 | 1080 | 154 | 95 | 28 |
1990 | 8737 | 9663 | 976 | 1734 | 315 | 43 | 31 |
1991 | 12563 | 3457 | 3318 | 338 | 490 | 102 | 22 |
1992 | 23518 | 5060 | 1063 | 995 | 111 | 132 | 35 |
1993 | 8097 | 9981 | 1732 | 301 | 288 | 35 | 49 |
1994 | 16925 | 3632 | 3449 | 505 | 93 | 85 | 24 |
1995 | 12434 | 7135 | 1367 | 1094 | 148 | 29 | 30 |
1996 | 4939 | 5301 | 2236 | 407 | 326 | 45 | 16 |
1997 | 19808 | 2073 | 1553 | 552 | 114 | 95 | 16 |
1998 | 6165 | 8320 | 572 | 375 | 144 | 32 | 28 |
1999 | 4445 | 2346 | 2197 | 138 | 102 | 44 | 17 |
2000 | 15005 | 1779 | 618 | 547 | 38 | 29 | 17 |
2001 | 4244 | 5834 | 545 | 167 | 159 | 11 | 13 |
2002 | 8376 | 1685 | 1696 | 145 | 41 | 42 | 6 |
2003 | 2670 | 3184 | 483 | 472 | 41 | 11 | 12 |
2004 | 3337 | 980 | 802 | 117 | 122 | 11 | 5 |
2005 | 2043 | 1160 | 257 | 202 | 29 | 28 | 3 |
2006 | 8624 | 762 | 379 | 56 | 44 | 7 | 6 |
2007 | 2110 | 3723 | 251 | 107 | 10 | 10 | 3 |
2008 | 1705 | 795 | 1344 | 64 | 26 | 2 | 3 |
2009 | 6762 | 719 | 313 | 327 | 13 | 7 | 1 |
2010 | 5618 | 3050 | 318 | 72 | 48 | 2 | 1 |
2011 | 2393 | 2479 | 1246 | 76 | 13 | 13 | 1 |
2012 | 4970 | 1024 | 1162 | 226 | 9 | 3 | 3 |
2013 | 8183 | 1961 | 543 | 374 | 45 | 3 | 2 |
2014 | 6441 | 3392 | 935 | 189 | 100 | 10 | 1 |
2015 | 6322 | 2655 | 1545 | 264 | 53 | 31 | 3 |
2016 | 2738 | 2700 | 1240 | 510 | 78 | 17 | 9 |
2017 | 2851 | 1191 | 1496 | 493 | 182 | 28 | 7 |
2018 | 1269 | 1181 | 448 | 485 | 150 | 60 | 9 |
2019 | 5424 | 444 | 445 | 110 | 110 | 37 | 14 |