Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
1996 | 1475 | 2113 | 2361 | 2330 | 1790 | 966 | 452 | 206 | 94 | 117 |
1997 | 1396 | 1210 | 1766 | 1817 | 1669 | 1221 | 632 | 279 | 117 | 131 |
1998 | 2872 | 1342 | 1042 | 1278 | 1290 | 1051 | 691 | 340 | 144 | 136 |
1999 | 2899 | 2443 | 1297 | 936 | 891 | 810 | 560 | 334 | 158 | 137 |
2000 | 2368 | 2358 | 2278 | 1290 | 756 | 529 | 382 | 250 | 134 | 128 |
2001 | 1987 | 2400 | 1995 | 1799 | 1163 | 537 | 295 | 189 | 126 | 136 |
2002 | 1634 | 1873 | 2106 | 1770 | 1379 | 708 | 336 | 164 | 89 | 141 |
2003 | 2303 | 1426 | 1713 | 1758 | 1385 | 854 | 454 | 220 | 94 | 139 |
2004 | 2900 | 1962 | 1553 | 1414 | 1189 | 814 | 488 | 248 | 131 | 129 |
2005 | 4539 | 2341 | 1700 | 1341 | 1040 | 698 | 449 | 260 | 121 | 140 |
2006 | 4446 | 3521 | 2066 | 1341 | 973 | 617 | 368 | 217 | 127 | 133 |
2007 | 3832 | 3738 | 2901 | 1706 | 1041 | 593 | 307 | 174 | 88 | 115 |
2008 | 3591 | 3230 | 2836 | 2359 | 1196 | 620 | 344 | 161 | 94 | 113 |
2009 | 3837 | 3148 | 2515 | 2091 | 1555 | 821 | 406 | 202 | 86 | 118 |
2010 | 3548 | 3431 | 2538 | 2087 | 1490 | 951 | 492 | 225 | 99 | 106 |
2011 | 2500 | 2950 | 2912 | 2174 | 1508 | 906 | 491 | 236 | 102 | 94 |
2012 | 2544 | 2076 | 2435 | 2254 | 1658 | 982 | 534 | 272 | 113 | 93 |
2013 | 4847 | 1897 | 1492 | 2118 | 1736 | 1040 | 489 | 264 | 115 | 89 |
2014 | 6167 | 4379 | 1619 | 1280 | 1576 | 1334 | 580 | 301 | 130 | 107 |
2015 | 6542 | 4841 | 3906 | 1402 | 954 | 963 | 781 | 266 | 149 | 111 |
2016 | 5237 | 4683 | 4018 | 3032 | 1214 | 685 | 578 | 398 | 137 | 114 |
2017 | 3936 | 4264 | 3295 | 3039 | 2216 | 930 | 434 | 387 | 229 | 132 |
2018 | 2087 | 3614 | 3610 | 2438 | 2357 | 1450 | 599 | 294 | 245 | 224 |
2019 | 861 | 1649 | 3421 | 3070 | 1985 | 1437 | 1139 | 442 | 205 | 307 |
2020 | 268 | 1078 | 1236 | 2759 | 2528 | 1323 | 878 | 660 | 250 | 268 |