Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1986 | 4660 | 4018 | 3447 | 3189 | 2363 | 1596 | 1767 | 2181 |
1987 | 4059 | 3978 | 3282 | 2691 | 2384 | 1733 | 1155 | 2876 |
1988 | 2959 | 3468 | 3275 | 2617 | 2096 | 1838 | 1319 | 3069 |
1989 | 2811 | 2525 | 2828 | 2569 | 2010 | 1602 | 1386 | 3311 |
1990 | 3481 | 2390 | 1995 | 2094 | 1835 | 1416 | 1100 | 3248 |
1991 | 5715 | 2960 | 1886 | 1467 | 1490 | 1297 | 973 | 2994 |
1992 | 12218 | 4858 | 2320 | 1358 | 1015 | 1029 | 866 | 2655 |
1993 | 12497 | 10381 | 3757 | 1610 | 911 | 691 | 681 | 2318 |
1994 | 11363 | 10612 | 7974 | 2531 | 1066 | 623 | 463 | 1992 |
1995 | 9937 | 9665 | 8276 | 5508 | 1723 | 749 | 433 | 1690 |
1996 | 6827 | 8460 | 7581 | 5744 | 3710 | 1192 | 513 | 1434 |
1997 | 4472 | 5822 | 6745 | 5434 | 3933 | 2554 | 808 | 1303 |
1998 | 3624 | 3808 | 4578 | 4684 | 3546 | 2538 | 1611 | 1329 |
1999 | 5434 | 3086 | 3002 | 3195 | 2958 | 2102 | 1399 | 1605 |
2000 | 7575 | 4633 | 2451 | 2134 | 2057 | 1778 | 1190 | 1742 |
2001 | 8157 | 6476 | 3783 | 1871 | 1555 | 1452 | 1212 | 2055 |
2002 | 8621 | 6965 | 5216 | 2793 | 1321 | 1067 | 957 | 2231 |
2003 | 7550 | 7350 | 5510 | 3653 | 1830 | 845 | 659 | 2066 |
2004 | 7966 | 6428 | 5730 | 3746 | 2264 | 1095 | 486 | 1650 |
2005 | 10725 | 6772 | 4934 | 3795 | 2273 | 1325 | 634 | 1310 |
2006 | 13819 | 9134 | 5316 | 3481 | 2509 | 1450 | 824 | 1262 |
2007 | 14414 | 11780 | 7234 | 3840 | 2371 | 1620 | 881 | 1276 |
2008 | 13495 | 12305 | 9466 | 5372 | 2762 | 1647 | 1077 | 1448 |
2009 | 11972 | 11522 | 9914 | 7021 | 3799 | 1839 | 993 | 1488 |
2010 | 11896 | 10232 | 9404 | 7583 | 5133 | 2625 | 1136 | 1445 |
2011 | 12275 | 10166 | 8341 | 7187 | 5557 | 3584 | 1665 | 1554 |
2012 | 12015 | 10504 | 8378 | 6518 | 5388 | 3960 | 2310 | 1923 |
2013 | 9237 | 10279 | 8621 | 6456 | 4794 | 3734 | 2436 | 2396 |
2014 | 9516 | 7894 | 8354 | 6467 | 4556 | 3141 | 2120 | 2449 |
2015 | 11633 | 8139 | 6473 | 6366 | 4679 | 3117 | 1945 | 2603 |
2016 | 11451 | 9944 | 6620 | 4818 | 4437 | 3088 | 1854 | 2450 |
2017 | 15129 | 9783 | 8029 | 4830 | 3329 | 2882 | 1773 | 2159 |
2018 | 15454 | 12917 | 7874 | 5846 | 3374 | 2235 | 1701 | 2015 |
2019 | 24364 | 13191 | 10377 | 5772 | 4066 | 2211 | 1249 | 1701 |
2020 | 30401 | 20811 | 10663 | 7732 | 4146 | 2762 | 1307 | 1469 |
2021 | 36851 | 25987 | 17013 | 8219 | 5785 | 2994 | 1828 | 1661 |
2022 | 37997 | 31504 | 21235 | 13085 | 6116 | 4102 | 1933 | 2015 |