Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1996 | 889 | 2538 | 2459 | 2353 | 1730 | 968 | 409 | 184 | 92 | 41 | 23 | 18 | 13 |
1997 | 767 | 612 | 1855 | 1788 | 1646 | 1153 | 610 | 238 | 95 | 52 | 25 | 11 | 14 |
1998 | 2773 | 730 | 584 | 1151 | 1182 | 998 | 663 | 318 | 111 | 56 | 22 | 14 | 10 |
1999 | 1755 | 2271 | 867 | 488 | 701 | 699 | 534 | 291 | 131 | 52 | 29 | 10 | 9 |
2000 | 1781 | 1591 | 2057 | 1020 | 429 | 441 | 379 | 226 | 101 | 52 | 22 | 13 | 8 |
2001 | 1953 | 1562 | 1258 | 1741 | 1079 | 392 | 271 | 176 | 96 | 47 | 24 | 10 | 10 |
2002 | 1578 | 1715 | 1588 | 1403 | 1341 | 667 | 239 | 137 | 80 | 51 | 24 | 14 | 11 |
2003 | 2421 | 1642 | 1377 | 1443 | 1199 | 825 | 393 | 153 | 79 | 50 | 31 | 11 | 14 |
2004 | 3556 | 2744 | 1843 | 1305 | 1193 | 862 | 479 | 229 | 108 | 55 | 37 | 21 | 17 |
2005 | 5642 | 3111 | 1984 | 1596 | 1049 | 774 | 476 | 251 | 116 | 62 | 33 | 19 | 18 |
2006 | 5950 | 4830 | 2586 | 1335 | 1099 | 648 | 394 | 222 | 125 | 62 | 35 | 17 | 16 |
2007 | 5289 | 4842 | 3675 | 2108 | 1088 | 675 | 339 | 191 | 96 | 60 | 32 | 17 | 16 |
2008 | 4281 | 4035 | 3699 | 2820 | 1526 | 709 | 355 | 180 | 105 | 61 | 38 | 20 | 22 |
2009 | 4376 | 3874 | 3377 | 2504 | 1916 | 1019 | 435 | 205 | 92 | 67 | 35 | 22 | 24 |
2010 | 3665 | 3814 | 3293 | 3032 | 1973 | 1288 | 621 | 240 | 109 | 60 | 42 | 22 | 27 |
2011 | 2845 | 3336 | 3468 | 2912 | 2089 | 1206 | 687 | 298 | 122 | 63 | 36 | 24 | 29 |
2012 | 3003 | 2449 | 2661 | 2590 | 2159 | 1305 | 703 | 356 | 137 | 67 | 37 | 21 | 27 |
2013 | 5360 | 1964 | 1851 | 2250 | 2113 | 1397 | 712 | 307 | 141 | 66 | 35 | 23 | 22 |
2014 | 6909 | 4863 | 2037 | 1701 | 1856 | 1585 | 894 | 397 | 147 | 76 | 39 | 24 | 30 |
2015 | 8143 | 6504 | 4160 | 1636 | 1267 | 1141 | 844 | 409 | 171 | 71 | 33 | 21 | 23 |
2016 | 6028 | 5863 | 5450 | 3222 | 1241 | 842 | 667 | 369 | 162 | 72 | 30 | 13 | 17 |
2017 | 2724 | 4550 | 4213 | 3671 | 2230 | 862 | 468 | 359 | 167 | 83 | 29 | 19 | 16 |
2018 | 1893 | 2575 | 3432 | 3029 | 2389 | 1387 | 533 | 260 | 204 | 78 | 53 | 12 | 20 |
2019 | 1399 | 1560 | 2006 | 2807 | 2506 | 1610 | 1058 | 408 | 197 | 134 | 51 | 40 | 21 |