Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
1996 | 1594 | 2067 | 2397 | 2379 | 1872 | 1014 | 450 | 186 | 75 | 118 |
1997 | 1821 | 1354 | 1744 | 1928 | 1747 | 1186 | 600 | 243 | 92 | 106 |
1998 | 2847 | 1587 | 1176 | 1383 | 1434 | 1121 | 688 | 308 | 113 | 103 |
1999 | 2966 | 2442 | 1394 | 1010 | 1011 | 882 | 613 | 318 | 125 | 101 |
2000 | 2835 | 2503 | 2096 | 1230 | 791 | 596 | 442 | 260 | 116 | 97 |
2001 | 2395 | 2482 | 2124 | 1711 | 1002 | 531 | 320 | 200 | 112 | 103 |
2002 | 2390 | 2082 | 2135 | 1777 | 1325 | 679 | 321 | 161 | 93 | 115 |
2003 | 2760 | 2086 | 1819 | 1763 | 1386 | 869 | 410 | 185 | 85 | 122 |
2004 | 3069 | 2382 | 1839 | 1522 | 1279 | 849 | 480 | 214 | 98 | 118 |
2005 | 4126 | 2607 | 1997 | 1497 | 1093 | 714 | 426 | 229 | 97 | 113 |
2006 | 3888 | 3546 | 2191 | 1562 | 1070 | 618 | 361 | 198 | 101 | 104 |
2007 | 3592 | 3336 | 2940 | 1766 | 1106 | 619 | 318 | 171 | 81 | 95 |
2008 | 3822 | 3052 | 2756 | 2310 | 1257 | 654 | 339 | 158 | 81 | 91 |
2009 | 3777 | 3327 | 2554 | 2189 | 1625 | 807 | 389 | 182 | 77 | 92 |
2010 | 3180 | 3307 | 2807 | 2135 | 1627 | 1005 | 485 | 211 | 86 | 87 |
2011 | 2135 | 2777 | 2897 | 2320 | 1648 | 1053 | 577 | 247 | 96 | 85 |
2012 | 2390 | 1793 | 2405 | 2399 | 1775 | 1083 | 620 | 280 | 108 | 85 |
2013 | 4441 | 1977 | 1466 | 2026 | 1867 | 1131 | 606 | 282 | 111 | 86 |
2014 | 4509 | 3957 | 1688 | 1247 | 1561 | 1394 | 679 | 322 | 134 | 101 |
2015 | 4165 | 3828 | 3512 | 1422 | 947 | 996 | 794 | 255 | 130 | 104 |
2016 | 4185 | 3440 | 3300 | 2764 | 1130 | 628 | 571 | 347 | 113 | 112 |
2017 | 3286 | 3650 | 2796 | 2644 | 2038 | 810 | 387 | 309 | 186 | 127 |
2018 | 1888 | 2933 | 3151 | 2259 | 2035 | 1408 | 525 | 232 | 188 | 196 |
2019 | 1140 | 1620 | 2558 | 2673 | 1839 | 1354 | 958 | 324 | 151 | 248 |
2020 | 1068 | 974 | 1356 | 2212 | 2131 | 1301 | 808 | 510 | 188 | 231 |
2021 | 1155 | 901 | 803 | 1172 | 1726 | 1403 | 744 | 356 | 256 | 211 |