Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
1996 | 1572 | 2069 | 2335 | 2304 | 1832 | 1013 | 455 | 187 | 76 | 118 |
1997 | 1678 | 1330 | 1738 | 1883 | 1702 | 1164 | 586 | 236 | 89 | 106 |
1998 | 2785 | 1486 | 1149 | 1368 | 1393 | 1090 | 668 | 295 | 110 | 103 |
1999 | 2809 | 2368 | 1336 | 991 | 992 | 858 | 598 | 311 | 124 | 104 |
2000 | 2679 | 2338 | 2066 | 1199 | 778 | 592 | 440 | 262 | 120 | 104 |
2001 | 2233 | 2410 | 1988 | 1685 | 985 | 527 | 321 | 202 | 115 | 112 |
2002 | 1871 | 1997 | 2066 | 1691 | 1300 | 675 | 322 | 163 | 94 | 123 |
2003 | 2361 | 1634 | 1769 | 1710 | 1329 | 860 | 408 | 183 | 84 | 126 |
2004 | 2903 | 2028 | 1548 | 1459 | 1240 | 834 | 479 | 211 | 95 | 118 |
2005 | 4081 | 2449 | 1750 | 1314 | 1048 | 710 | 425 | 226 | 94 | 111 |
2006 | 4142 | 3385 | 2090 | 1409 | 967 | 601 | 358 | 193 | 98 | 102 |
2007 | 3805 | 3502 | 2822 | 1696 | 1022 | 582 | 310 | 167 | 80 | 96 |
2008 | 3590 | 3246 | 2816 | 2247 | 1222 | 627 | 321 | 150 | 77 | 91 |
2009 | 3879 | 3090 | 2643 | 2220 | 1595 | 798 | 372 | 168 | 71 | 89 |
2010 | 3398 | 3387 | 2599 | 2165 | 1633 | 999 | 474 | 198 | 80 | 84 |
2011 | 2391 | 2911 | 2900 | 2194 | 1639 | 1052 | 568 | 239 | 90 | 81 |
2012 | 2497 | 2011 | 2480 | 2394 | 1691 | 1062 | 601 | 271 | 102 | 80 |
2013 | 5076 | 2046 | 1604 | 2103 | 1857 | 1075 | 577 | 272 | 107 | 81 |
2014 | 5721 | 4477 | 1751 | 1344 | 1615 | 1365 | 625 | 307 | 126 | 95 |
2015 | 5657 | 4783 | 3874 | 1499 | 1014 | 1035 | 775 | 258 | 126 | 99 |
2016 | 5041 | 4562 | 4010 | 3097 | 1207 | 659 | 578 | 349 | 112 | 104 |
2017 | 3792 | 4313 | 3589 | 3237 | 2319 | 866 | 395 | 315 | 178 | 115 |
2018 | 1797 | 3383 | 3732 | 2840 | 2525 | 1621 | 566 | 238 | 184 | 176 |
2019 | 1017 | 1494 | 3054 | 3173 | 2275 | 1723 | 1126 | 360 | 148 | 225 |
2020 | 386 | 994 | 1215 | 2572 | 2583 | 1643 | 1124 | 665 | 211 | 219 |