Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
1996 | 1559 | 2022 | 2345 | 2368 | 1870 | 1005 | 443 | 182 | 73 | 119 |
1997 | 1825 | 1319 | 1705 | 1891 | 1732 | 1184 | 597 | 239 | 90 | 105 |
1998 | 2828 | 1581 | 1149 | 1357 | 1412 | 1111 | 685 | 303 | 111 | 101 |
1999 | 2908 | 2418 | 1381 | 994 | 995 | 872 | 607 | 312 | 121 | 97 |
2000 | 2883 | 2439 | 2070 | 1226 | 782 | 587 | 435 | 252 | 112 | 92 |
2001 | 2464 | 2494 | 2079 | 1692 | 1002 | 526 | 315 | 194 | 109 | 98 |
2002 | 2466 | 2119 | 2132 | 1753 | 1312 | 678 | 318 | 156 | 89 | 109 |
2003 | 2786 | 2137 | 1843 | 1766 | 1375 | 860 | 408 | 182 | 82 | 116 |
2004 | 3111 | 2405 | 1877 | 1546 | 1278 | 840 | 473 | 210 | 97 | 112 |
2005 | 4095 | 2648 | 2012 | 1524 | 1107 | 710 | 422 | 225 | 95 | 110 |
2006 | 3837 | 3546 | 2212 | 1574 | 1085 | 623 | 360 | 196 | 100 | 100 |
2007 | 3669 | 3304 | 2939 | 1781 | 1113 | 622 | 319 | 169 | 79 | 91 |
2008 | 4013 | 3102 | 2735 | 2318 | 1260 | 651 | 340 | 158 | 80 | 87 |
2009 | 3932 | 3477 | 2588 | 2186 | 1624 | 805 | 389 | 182 | 76 | 89 |
2010 | 3202 | 3447 | 2916 | 2176 | 1629 | 996 | 484 | 210 | 85 | 84 |
2011 | 2133 | 2802 | 3000 | 2412 | 1683 | 1051 | 571 | 246 | 95 | 81 |
2012 | 2463 | 1784 | 2420 | 2471 | 1849 | 1106 | 624 | 277 | 108 | 82 |
2013 | 4624 | 2029 | 1449 | 2052 | 1919 | 1178 | 620 | 283 | 109 | 83 |
2014 | 4788 | 4152 | 1714 | 1242 | 1575 | 1440 | 711 | 329 | 134 | 97 |
2015 | 4409 | 4089 | 3685 | 1445 | 942 | 997 | 812 | 249 | 129 | 98 |
2016 | 4786 | 3658 | 3520 | 2896 | 1152 | 625 | 568 | 340 | 108 | 104 |
2017 | 4149 | 4180 | 2967 | 2846 | 2137 | 827 | 381 | 303 | 180 | 116 |
2018 | 2151 | 3763 | 3601 | 2409 | 2226 | 1485 | 532 | 226 | 183 | 179 |
2019 | 2194 | 1789 | 3339 | 3086 | 1976 | 1508 | 1031 | 332 | 146 | 226 |
2020 | 1949 | 1929 | 1516 | 2818 | 2523 | 1438 | 957 | 577 | 194 | 207 |