Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
1996 | 1615 | 1883 | 2223 | 2214 | 1793 | 979 | 435 | 189 | 83 | 118 |
1997 | 2130 | 1360 | 1594 | 1717 | 1616 | 1189 | 626 | 252 | 97 | 120 |
1998 | 3187 | 1837 | 1166 | 1210 | 1241 | 1012 | 684 | 318 | 116 | 119 |
1999 | 3056 | 2782 | 1601 | 1013 | 888 | 785 | 578 | 323 | 134 | 117 |
2000 | 3078 | 2579 | 2420 | 1440 | 818 | 557 | 419 | 253 | 121 | 116 |
2001 | 2544 | 2687 | 2204 | 1962 | 1210 | 572 | 312 | 187 | 110 | 122 |
2002 | 2350 | 2188 | 2286 | 1917 | 1492 | 795 | 347 | 157 | 84 | 132 |
2003 | 2472 | 2012 | 1883 | 1873 | 1471 | 943 | 455 | 200 | 83 | 135 |
2004 | 2867 | 2099 | 1788 | 1545 | 1321 | 895 | 498 | 232 | 111 | 130 |
2005 | 3738 | 2448 | 1746 | 1455 | 1134 | 766 | 452 | 247 | 110 | 136 |
2006 | 3669 | 3234 | 2058 | 1371 | 1056 | 653 | 372 | 208 | 111 | 128 |
2007 | 3411 | 3159 | 2712 | 1665 | 1046 | 637 | 318 | 171 | 82 | 113 |
2008 | 3344 | 2913 | 2615 | 2234 | 1192 | 642 | 337 | 153 | 79 | 106 |
2009 | 3460 | 2873 | 2404 | 2007 | 1536 | 796 | 375 | 178 | 70 | 102 |
2010 | 2950 | 3029 | 2384 | 2022 | 1499 | 943 | 465 | 196 | 76 | 89 |
2011 | 2217 | 2565 | 2584 | 2043 | 1518 | 933 | 509 | 219 | 80 | 77 |
2012 | 2637 | 1865 | 2194 | 2105 | 1592 | 963 | 531 | 244 | 86 | 70 |
2013 | 4584 | 2201 | 1527 | 1866 | 1667 | 1014 | 514 | 235 | 85 | 66 |
2014 | 4618 | 4051 | 1874 | 1315 | 1436 | 1241 | 570 | 268 | 100 | 73 |
2015 | 4158 | 3960 | 3478 | 1539 | 1004 | 934 | 728 | 235 | 114 | 77 |
2016 | 3999 | 3494 | 3412 | 2727 | 1246 | 693 | 572 | 346 | 104 | 85 |
2017 | 2990 | 3493 | 2856 | 2665 | 2006 | 876 | 416 | 330 | 182 | 100 |
2018 | 1424 | 2666 | 3019 | 2269 | 2061 | 1340 | 547 | 252 | 201 | 172 |
2019 | 963 | 1195 | 2321 | 2503 | 1849 | 1301 | 946 | 352 | 164 | 239 |
2020 | 658 | 846 | 1001 | 1926 | 1952 | 1241 | 758 | 508 | 194 | 217 |
2021 | 481 | 574 | 687 | 872 | 1452 | 1190 | 707 | 351 | 248 | 198 |
2022 | 463 | 410 | 517 | 527 | 633 | 862 | 601 | 330 | 165 | 195 |
2023 | 434 | 395 | 365 | 417 | 368 | 369 | 415 | 229 | 146 | 150 |