Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
1996 | 1562 | 1972 | 2262 | 2263 | 1791 | 987 | 442 | 191 | 85 | 118 |
1997 | 1973 | 1318 | 1633 | 1738 | 1658 | 1189 | 631 | 258 | 99 | 121 |
1998 | 3082 | 1700 | 1137 | 1243 | 1269 | 1050 | 696 | 324 | 121 | 122 |
1999 | 3030 | 2666 | 1482 | 993 | 906 | 793 | 592 | 324 | 135 | 122 |
2000 | 2950 | 2563 | 2302 | 1356 | 801 | 557 | 420 | 253 | 121 | 119 |
2001 | 2529 | 2583 | 2181 | 1881 | 1149 | 556 | 310 | 184 | 110 | 125 |
2002 | 2551 | 2159 | 2211 | 1886 | 1449 | 759 | 338 | 155 | 82 | 135 |
2003 | 2814 | 2188 | 1841 | 1826 | 1459 | 919 | 437 | 194 | 82 | 136 |
2004 | 2986 | 2394 | 1910 | 1526 | 1294 | 891 | 485 | 223 | 108 | 130 |
2005 | 3997 | 2536 | 1936 | 1527 | 1119 | 765 | 444 | 241 | 106 | 134 |
2006 | 3714 | 3464 | 2141 | 1483 | 1101 | 659 | 370 | 205 | 110 | 126 |
2007 | 3272 | 3211 | 2851 | 1740 | 1104 | 664 | 319 | 172 | 81 | 111 |
2008 | 3601 | 2768 | 2616 | 2292 | 1261 | 679 | 346 | 155 | 81 | 105 |
2009 | 3592 | 3129 | 2329 | 2008 | 1585 | 834 | 394 | 187 | 71 | 102 |
2010 | 2999 | 3152 | 2594 | 1977 | 1474 | 966 | 482 | 205 | 79 | 90 |
2011 | 2093 | 2607 | 2748 | 2146 | 1479 | 925 | 520 | 225 | 82 | 80 |
2012 | 2462 | 1757 | 2251 | 2202 | 1620 | 947 | 535 | 254 | 88 | 73 |
2013 | 4681 | 2045 | 1420 | 1920 | 1708 | 1021 | 516 | 241 | 89 | 70 |
2014 | 4594 | 4158 | 1739 | 1250 | 1463 | 1240 | 573 | 265 | 101 | 77 |
2015 | 3925 | 3941 | 3675 | 1454 | 973 | 952 | 736 | 241 | 113 | 81 |
2016 | 4057 | 3266 | 3434 | 2843 | 1196 | 673 | 579 | 351 | 106 | 86 |
2017 | 3430 | 3544 | 2663 | 2653 | 2088 | 855 | 411 | 329 | 185 | 102 |
2018 | 1628 | 3081 | 3033 | 2144 | 2049 | 1376 | 540 | 247 | 197 | 175 |
2019 | 1072 | 1362 | 2684 | 2550 | 1782 | 1287 | 954 | 350 | 161 | 237 |
2020 | 791 | 932 | 1152 | 2192 | 2013 | 1237 | 759 | 519 | 199 | 217 |
2021 | 602 | 695 | 742 | 1014 | 1646 | 1257 | 725 | 364 | 261 | 205 |
2022 | 636 | 512 | 613 | 591 | 744 | 1005 | 670 | 366 | 182 | 214 |
2023 | 592 | 539 | 463 | 506 | 435 | 471 | 523 | 291 | 187 | 183 |