Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
1996 | 1560 | 2020 | 2345 | 2369 | 1869 | 1004 | 443 | 182 | 73 | 119 |
1997 | 1832 | 1321 | 1703 | 1890 | 1732 | 1185 | 598 | 240 | 90 | 106 |
1998 | 2833 | 1585 | 1150 | 1356 | 1411 | 1111 | 686 | 303 | 111 | 101 |
1999 | 2912 | 2423 | 1385 | 995 | 996 | 873 | 607 | 312 | 121 | 97 |
2000 | 2887 | 2443 | 2073 | 1228 | 783 | 588 | 436 | 252 | 112 | 92 |
2001 | 2466 | 2497 | 2083 | 1695 | 1003 | 527 | 315 | 194 | 109 | 98 |
2002 | 2466 | 2121 | 2135 | 1757 | 1315 | 679 | 318 | 156 | 89 | 109 |
2003 | 2784 | 2137 | 1844 | 1768 | 1377 | 861 | 408 | 182 | 82 | 116 |
2004 | 3110 | 2403 | 1876 | 1546 | 1279 | 841 | 473 | 211 | 97 | 112 |
2005 | 4092 | 2648 | 2010 | 1522 | 1107 | 709 | 421 | 225 | 95 | 110 |
2006 | 3835 | 3543 | 2212 | 1573 | 1084 | 623 | 359 | 196 | 100 | 100 |
2007 | 3666 | 3301 | 2937 | 1782 | 1113 | 622 | 319 | 169 | 79 | 91 |
2008 | 4011 | 3100 | 2733 | 2317 | 1260 | 651 | 340 | 158 | 80 | 87 |
2009 | 3935 | 3476 | 2587 | 2185 | 1625 | 805 | 389 | 183 | 76 | 89 |
2010 | 3208 | 3449 | 2915 | 2176 | 1629 | 996 | 484 | 210 | 85 | 84 |
2011 | 2135 | 2805 | 3001 | 2413 | 1683 | 1051 | 571 | 246 | 95 | 81 |
2012 | 2465 | 1786 | 2422 | 2473 | 1850 | 1106 | 624 | 277 | 107 | 82 |
2013 | 4623 | 2032 | 1452 | 2052 | 1920 | 1180 | 621 | 283 | 109 | 83 |
2014 | 4790 | 4150 | 1718 | 1244 | 1578 | 1442 | 714 | 329 | 134 | 97 |
2015 | 4409 | 4091 | 3681 | 1447 | 943 | 997 | 812 | 249 | 129 | 98 |
2016 | 4799 | 3659 | 3520 | 2894 | 1151 | 625 | 568 | 339 | 108 | 104 |
2017 | 4159 | 4189 | 2971 | 2846 | 2136 | 827 | 382 | 303 | 180 | 116 |
2018 | 2153 | 3769 | 3607 | 2412 | 2225 | 1485 | 532 | 226 | 183 | 179 |
2019 | 2200 | 1791 | 3342 | 3089 | 1977 | 1509 | 1030 | 332 | 146 | 227 |
2020 | 1957 | 1934 | 1519 | 2822 | 2525 | 1439 | 957 | 577 | 194 | 207 |