Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
1996 | 1583 | 2074 | 2386 | 2365 | 1866 | 1012 | 448 | 185 | 74 | 118 |
1997 | 1779 | 1347 | 1743 | 1919 | 1735 | 1182 | 598 | 240 | 90 | 105 |
1998 | 2869 | 1558 | 1168 | 1376 | 1425 | 1111 | 684 | 305 | 111 | 102 |
1999 | 2996 | 2452 | 1377 | 1005 | 1004 | 875 | 608 | 315 | 123 | 99 |
2000 | 2836 | 2524 | 2099 | 1226 | 791 | 593 | 440 | 258 | 115 | 96 |
2001 | 2404 | 2482 | 2131 | 1712 | 1007 | 532 | 319 | 199 | 111 | 101 |
2002 | 2377 | 2098 | 2129 | 1781 | 1328 | 683 | 323 | 160 | 91 | 112 |
2003 | 2719 | 2088 | 1825 | 1759 | 1391 | 870 | 411 | 186 | 83 | 119 |
2004 | 3050 | 2352 | 1847 | 1528 | 1278 | 852 | 481 | 214 | 98 | 115 |
2005 | 4142 | 2595 | 1978 | 1503 | 1102 | 718 | 430 | 230 | 97 | 112 |
2006 | 3904 | 3555 | 2186 | 1550 | 1076 | 624 | 364 | 199 | 102 | 103 |
2007 | 3610 | 3354 | 2950 | 1762 | 1103 | 623 | 321 | 172 | 81 | 95 |
2008 | 3831 | 3067 | 2769 | 2323 | 1255 | 654 | 342 | 158 | 81 | 91 |
2009 | 3758 | 3334 | 2564 | 2195 | 1631 | 811 | 391 | 182 | 76 | 92 |
2010 | 3135 | 3291 | 2816 | 2147 | 1632 | 1007 | 488 | 211 | 86 | 86 |
2011 | 2104 | 2735 | 2895 | 2328 | 1658 | 1056 | 578 | 249 | 96 | 84 |
2012 | 2393 | 1770 | 2374 | 2392 | 1784 | 1089 | 623 | 280 | 108 | 85 |
2013 | 4461 | 1986 | 1444 | 2010 | 1867 | 1135 | 609 | 285 | 110 | 86 |
2014 | 4492 | 3985 | 1695 | 1235 | 1548 | 1398 | 678 | 326 | 134 | 101 |
2015 | 4041 | 3812 | 3539 | 1426 | 945 | 993 | 803 | 259 | 133 | 105 |
2016 | 3882 | 3335 | 3281 | 2763 | 1135 | 629 | 572 | 353 | 114 | 114 |
2017 | 2778 | 3388 | 2705 | 2614 | 2025 | 811 | 389 | 312 | 188 | 128 |
2018 | 1387 | 2484 | 2924 | 2173 | 2001 | 1386 | 524 | 235 | 189 | 197 |
2019 | 783 | 1184 | 2167 | 2464 | 1770 | 1304 | 941 | 324 | 153 | 247 |
2020 | 637 | 671 | 983 | 1867 | 1936 | 1234 | 770 | 502 | 187 | 228 |
2021 | 390 | 545 | 554 | 823 | 1428 | 1216 | 700 | 337 | 245 | 201 |
2022 | 403 | 325 | 471 | 454 | 580 | 887 | 648 | 317 | 155 | 199 |