Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
1996 | 1603 | 2026 | 2361 | 2372 | 1868 | 1005 | 445 | 182 | 73 | 119 |
1997 | 1865 | 1362 | 1712 | 1901 | 1738 | 1185 | 599 | 243 | 90 | 107 |
1998 | 2814 | 1615 | 1181 | 1368 | 1420 | 1116 | 688 | 306 | 112 | 102 |
1999 | 2913 | 2417 | 1408 | 1011 | 1009 | 881 | 612 | 315 | 122 | 98 |
2000 | 2851 | 2464 | 2074 | 1231 | 791 | 597 | 440 | 255 | 113 | 93 |
2001 | 2444 | 2482 | 2100 | 1702 | 995 | 527 | 320 | 197 | 109 | 99 |
2002 | 2425 | 2113 | 2131 | 1765 | 1318 | 670 | 317 | 158 | 90 | 110 |
2003 | 2758 | 2102 | 1837 | 1765 | 1376 | 861 | 404 | 181 | 83 | 117 |
2004 | 3070 | 2376 | 1841 | 1533 | 1282 | 839 | 474 | 210 | 95 | 114 |
2005 | 4027 | 2613 | 1993 | 1497 | 1094 | 711 | 421 | 226 | 95 | 110 |
2006 | 3818 | 3470 | 2195 | 1568 | 1068 | 617 | 359 | 196 | 100 | 101 |
2007 | 3603 | 3278 | 2887 | 1772 | 1112 | 617 | 317 | 169 | 79 | 92 |
2008 | 3859 | 3064 | 2718 | 2282 | 1261 | 653 | 338 | 159 | 80 | 88 |
2009 | 3854 | 3346 | 2567 | 2179 | 1618 | 802 | 389 | 183 | 76 | 89 |
2010 | 3215 | 3368 | 2824 | 2148 | 1628 | 1002 | 482 | 210 | 86 | 85 |
2011 | 2159 | 2802 | 2932 | 2344 | 1661 | 1054 | 575 | 245 | 94 | 82 |
2012 | 2427 | 1813 | 2419 | 2435 | 1799 | 1094 | 623 | 280 | 106 | 83 |
2013 | 4475 | 2014 | 1489 | 2038 | 1893 | 1152 | 617 | 282 | 109 | 84 |
2014 | 4563 | 3978 | 1711 | 1263 | 1579 | 1407 | 704 | 324 | 133 | 99 |
2015 | 4222 | 3891 | 3502 | 1436 | 950 | 999 | 794 | 252 | 127 | 101 |
2016 | 4462 | 3513 | 3345 | 2776 | 1127 | 626 | 570 | 337 | 109 | 108 |
2017 | 3668 | 3890 | 2877 | 2704 | 2048 | 801 | 383 | 302 | 178 | 121 |
2018 | 2270 | 3253 | 3360 | 2343 | 2093 | 1412 | 514 | 225 | 181 | 186 |
2019 | 2079 | 1919 | 2827 | 2868 | 1895 | 1422 | 946 | 315 | 145 | 234 |
2020 | 2398 | 1801 | 1585 | 2440 | 2325 | 1351 | 872 | 517 | 184 | 221 |