Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
1996 | 1580 | 2081 | 2380 | 2386 | 1876 | 1007 | 442 | 182 | 72 | 119 |
1997 | 1815 | 1341 | 1748 | 1918 | 1745 | 1191 | 600 | 240 | 90 | 106 |
1998 | 2887 | 1584 | 1162 | 1382 | 1429 | 1118 | 689 | 304 | 111 | 101 |
1999 | 2995 | 2475 | 1390 | 1007 | 1009 | 881 | 611 | 314 | 122 | 98 |
2000 | 2869 | 2520 | 2116 | 1243 | 793 | 594 | 439 | 253 | 112 | 92 |
2001 | 2414 | 2515 | 2129 | 1725 | 1022 | 534 | 317 | 195 | 109 | 98 |
2002 | 2391 | 2102 | 2149 | 1788 | 1337 | 692 | 323 | 157 | 89 | 109 |
2003 | 2745 | 2090 | 1831 | 1777 | 1399 | 873 | 414 | 184 | 82 | 116 |
2004 | 3059 | 2369 | 1848 | 1537 | 1280 | 849 | 476 | 212 | 98 | 112 |
2005 | 4160 | 2599 | 1979 | 1503 | 1101 | 708 | 423 | 226 | 95 | 110 |
2006 | 3915 | 3580 | 2178 | 1548 | 1073 | 620 | 358 | 196 | 100 | 101 |
2007 | 3629 | 3364 | 2957 | 1761 | 1098 | 618 | 318 | 169 | 79 | 91 |
2008 | 3891 | 3082 | 2761 | 2332 | 1248 | 646 | 339 | 157 | 80 | 87 |
2009 | 3817 | 3396 | 2562 | 2192 | 1626 | 803 | 387 | 182 | 76 | 89 |
2010 | 3160 | 3350 | 2854 | 2157 | 1625 | 993 | 483 | 210 | 85 | 84 |
2011 | 2104 | 2761 | 2932 | 2369 | 1666 | 1044 | 567 | 245 | 94 | 81 |
2012 | 2391 | 1763 | 2385 | 2419 | 1820 | 1094 | 618 | 275 | 107 | 81 |
2013 | 4577 | 1972 | 1423 | 2027 | 1884 | 1162 | 611 | 282 | 108 | 82 |
2014 | 4705 | 4101 | 1674 | 1223 | 1552 | 1424 | 698 | 326 | 133 | 95 |
2015 | 4359 | 3992 | 3648 | 1418 | 930 | 985 | 807 | 246 | 129 | 97 |
2016 | 4514 | 3583 | 3447 | 2854 | 1137 | 619 | 562 | 338 | 107 | 103 |
2017 | 3721 | 3942 | 2878 | 2784 | 2098 | 820 | 377 | 301 | 179 | 114 |
2018 | 1779 | 3382 | 3391 | 2318 | 2176 | 1452 | 524 | 224 | 182 | 177 |
2019 | 1856 | 1458 | 3007 | 2901 | 1899 | 1455 | 1006 | 326 | 145 | 223 |
2020 | 2068 | 1589 | 1256 | 2526 | 2360 | 1371 | 911 | 557 | 189 | 202 |