Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1980 | 9023 | 2725 | 805 | 830 | 187 | 318 | 136 | 83 | 862 |
1981 | 7955 | 6777 | 1587 | 453 | 488 | 96 | 215 | 98 | 652 |
1982 | 3716 | 6270 | 3698 | 825 | 293 | 330 | 52 | 142 | 565 |
1983 | 7401 | 2721 | 3615 | 1747 | 455 | 181 | 222 | 23 | 483 |
1984 | 8060 | 5579 | 1511 | 1677 | 891 | 297 | 122 | 156 | 317 |
1985 | 8045 | 5361 | 3191 | 684 | 888 | 549 | 172 | 81 | 317 |
1986 | 9645 | 6404 | 2874 | 1576 | 434 | 485 | 333 | 124 | 284 |
1987 | 14651 | 6774 | 3383 | 1491 | 864 | 294 | 256 | 217 | 264 |
1988 | 16076 | 12586 | 3512 | 1544 | 720 | 519 | 186 | 153 | 315 |
1989 | 6249 | 10921 | 7122 | 1861 | 839 | 445 | 347 | 126 | 346 |
1990 | 4114 | 6498 | 6106 | 3397 | 882 | 447 | 270 | 213 | 284 |
1991 | 4955 | 3196 | 3763 | 2700 | 1727 | 457 | 235 | 159 | 275 |
1992 | 5596 | 3470 | 1649 | 1719 | 1377 | 1006 | 280 | 152 | 269 |
1993 | 5579 | 3869 | 1621 | 722 | 864 | 749 | 623 | 171 | 298 |
1994 | 2956 | 4168 | 1866 | 720 | 365 | 485 | 413 | 377 | 285 |
1995 | 2970 | 2055 | 2165 | 796 | 379 | 213 | 308 | 273 | 404 |
1996 | 7795 | 2053 | 997 | 977 | 398 | 215 | 131 | 191 | 426 |
1997 | 7149 | 5691 | 1049 | 455 | 469 | 221 | 129 | 76 | 381 |
1998 | 7305 | 5039 | 2758 | 481 | 223 | 250 | 115 | 83 | 272 |
1999 | 5424 | 6678 | 2779 | 1239 | 265 | 128 | 155 | 74 | 218 |
2000 | 3300 | 3828 | 4468 | 1295 | 602 | 142 | 72 | 94 | 194 |
2001 | 4242 | 2351 | 2072 | 2415 | 614 | 322 | 82 | 47 | 176 |
2002 | 5592 | 3210 | 1217 | 1016 | 1297 | 368 | 192 | 50 | 146 |
2003 | 6192 | 3362 | 1618 | 549 | 479 | 685 | 223 | 126 | 119 |
2004 | 4100 | 4274 | 1614 | 836 | 280 | 239 | 359 | 141 | 131 |
2005 | 5484 | 2843 | 2111 | 748 | 384 | 137 | 129 | 190 | 147 |
2006 | 5738 | 3666 | 1405 | 968 | 343 | 173 | 65 | 62 | 178 |
2007 | 3438 | 3357 | 1661 | 642 | 455 | 167 | 92 | 32 | 136 |
2008 | 6834 | 2307 | 1470 | 671 | 281 | 207 | 77 | 48 | 89 |
2009 | 7394 | 4718 | 1178 | 658 | 311 | 135 | 96 | 37 | 75 |
2010 | 10631 | 4990 | 2641 | 719 | 412 | 186 | 78 | 64 | 75 |
2011 | 15841 | 7651 | 2855 | 1369 | 434 | 256 | 115 | 50 | 85 |
2012 | 10200 | 11402 | 4542 | 1552 | 900 | 324 | 181 | 75 | 97 |
2013 | 7993 | 10096 | 7335 | 2604 | 900 | 549 | 207 | 125 | 104 |
2014 | 14890 | 7382 | 8426 | 4679 | 1692 | 551 | 321 | 144 | 125 |
2015 | 17288 | 9521 | 5145 | 5391 | 2813 | 1011 | 327 | 203 | 145 |
2016 | 6749 | 13543 | 6481 | 3428 | 3230 | 1585 | 616 | 238 | 211 |
2017 | 5893 | 6364 | 9365 | 4109 | 2177 | 1725 | 814 | 393 | 307 |
2018 | 5545 | 4808 | 4847 | 5094 | 2280 | 1135 | 865 | 439 | 367 |
2019 | 6400 | 4501 | 3311 | 2807 | 2511 | 1145 | 609 | 478 | 460 |
2020 | 13623 | 5870 | 3117 | 1778 | 1344 | 1064 | 525 | 292 | 440 |
2021 | 8916 | 11324 | 4395 | 1746 | 895 | 649 | 472 | 236 | 337 |
2022 | 6770 | 7461 | 8334 | 2789 | 979 | 462 | 316 | 237 | 267 |
2023 | 6915 | 4896 | 4919 | 4927 | 1664 | 550 | 248 | 156 | 244 |