Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
1996 | 1580 | 2083 | 2380 | 2385 | 1876 | 1008 | 443 | 182 | 72 | 118 |
1997 | 1808 | 1340 | 1750 | 1919 | 1745 | 1190 | 599 | 239 | 90 | 105 |
1998 | 2881 | 1580 | 1161 | 1383 | 1430 | 1119 | 689 | 304 | 111 | 101 |
1999 | 2991 | 2471 | 1386 | 1007 | 1009 | 880 | 610 | 313 | 121 | 97 |
2000 | 2865 | 2515 | 2112 | 1241 | 792 | 593 | 439 | 254 | 112 | 92 |
2001 | 2412 | 2511 | 2125 | 1722 | 1020 | 534 | 317 | 195 | 109 | 98 |
2002 | 2390 | 2101 | 2146 | 1784 | 1334 | 691 | 323 | 157 | 89 | 109 |
2003 | 2747 | 2090 | 1830 | 1775 | 1396 | 871 | 413 | 184 | 82 | 116 |
2004 | 3060 | 2371 | 1849 | 1537 | 1278 | 848 | 476 | 212 | 98 | 112 |
2005 | 4163 | 2599 | 1981 | 1505 | 1102 | 708 | 423 | 226 | 95 | 110 |
2006 | 3919 | 3583 | 2178 | 1549 | 1074 | 620 | 358 | 196 | 100 | 100 |
2007 | 3632 | 3368 | 2959 | 1761 | 1098 | 618 | 318 | 169 | 79 | 91 |
2008 | 3892 | 3084 | 2763 | 2333 | 1247 | 646 | 339 | 157 | 80 | 87 |
2009 | 3813 | 3398 | 2563 | 2192 | 1625 | 803 | 387 | 181 | 75 | 89 |
2010 | 3154 | 3348 | 2854 | 2158 | 1624 | 992 | 483 | 210 | 85 | 84 |
2011 | 2101 | 2758 | 2931 | 2369 | 1666 | 1044 | 567 | 245 | 95 | 81 |
2012 | 2389 | 1761 | 2383 | 2418 | 1819 | 1094 | 618 | 275 | 107 | 81 |
2013 | 4579 | 1969 | 1420 | 2027 | 1883 | 1161 | 611 | 282 | 108 | 82 |
2014 | 4704 | 4103 | 1671 | 1221 | 1549 | 1422 | 695 | 325 | 133 | 95 |
2015 | 4359 | 3991 | 3652 | 1416 | 930 | 985 | 806 | 247 | 129 | 97 |
2016 | 4502 | 3581 | 3447 | 2856 | 1137 | 619 | 561 | 339 | 107 | 103 |
2017 | 3714 | 3934 | 2874 | 2785 | 2099 | 820 | 377 | 301 | 178 | 114 |
2018 | 1778 | 3377 | 3386 | 2315 | 2177 | 1452 | 524 | 224 | 181 | 176 |
2019 | 1852 | 1457 | 3005 | 2898 | 1897 | 1454 | 1007 | 326 | 144 | 222 |
2020 | 2061 | 1586 | 1254 | 2523 | 2359 | 1370 | 912 | 558 | 189 | 202 |