Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 812632 | 190004 | 460159 | 80615 | 22104 | 6845 | 2077 | 1667 |
1982 | 832298 | 271627 | 69958 | 206787 | 35441 | 9440 | 2990 | 1834 |
1983 | 1082047 | 270142 | 79397 | 31090 | 87289 | 14348 | 3768 | 2139 |
1984 | 880298 | 368292 | 78907 | 26830 | 11220 | 30707 | 4515 | 2219 |
1985 | 743245 | 284524 | 110602 | 26451 | 7534 | 3248 | 8336 | 2041 |
1986 | 1354517 | 224571 | 95103 | 35855 | 6941 | 1606 | 672 | 2232 |
1987 | 510155 | 507257 | 86177 | 36828 | 12342 | 2097 | 469 | 1085 |
1988 | 749690 | 144775 | 157786 | 31486 | 11130 | 3317 | 495 | 521 |
1989 | 657216 | 246418 | 38411 | 45398 | 9918 | 2575 | 677 | 276 |
1990 | 860236 | 201161 | 87343 | 10970 | 12633 | 2872 | 560 | 247 |
1991 | 1145112 | 277608 | 64776 | 38913 | 3948 | 4188 | 918 | 292 |
1992 | 771780 | 392449 | 97835 | 23977 | 16040 | 1419 | 1319 | 458 |
1993 | 785939 | 241193 | 135496 | 35629 | 8692 | 6132 | 495 | 697 |
1994 | 755366 | 258089 | 88144 | 51322 | 13251 | 3074 | 2163 | 511 |
1995 | 696054 | 248654 | 102010 | 36863 | 18592 | 4694 | 1083 | 1072 |
1996 | 657609 | 225094 | 90322 | 37733 | 13410 | 5822 | 1516 | 860 |
1997 | 657222 | 201917 | 66690 | 32340 | 11627 | 3681 | 1415 | 823 |
1998 | 402613 | 218664 | 63712 | 20215 | 10893 | 3176 | 999 | 897 |
1999 | 866442 | 114544 | 64224 | 15616 | 5324 | 2789 | 636 | 635 |
2000 | 328494 | 314276 | 38388 | 16405 | 3342 | 1204 | 597 | 425 |
2001 | 213390 | 92863 | 87754 | 11567 | 3474 | 794 | 246 | 299 |
2002 | 287758 | 64886 | 33086 | 26161 | 3671 | 1016 | 215 | 222 |
2003 | 217260 | 91550 | 17038 | 12104 | 7643 | 1321 | 383 | 188 |
2004 | 117059 | 72796 | 27735 | 5201 | 4047 | 2740 | 471 | 296 |
2005 | 106349 | 34603 | 21161 | 8424 | 1510 | 1264 | 914 | 365 |
2006 | 65960 | 35520 | 12152 | 8161 | 3302 | 673 | 613 | 701 |
2007 | 59396 | 19990 | 13621 | 5463 | 3393 | 1552 | 336 | 746 |
2008 | 98577 | 18962 | 7333 | 6619 | 2537 | 1708 | 729 | 608 |
2009 | 302352 | 33753 | 8691 | 3754 | 3391 | 1260 | 897 | 745 |
2010 | 96013 | 114756 | 14143 | 4432 | 1874 | 1874 | 642 | 974 |
2011 | 204747 | 26006 | 42776 | 7178 | 2316 | 927 | 1059 | 850 |
2012 | 113307 | 72890 | 11331 | 19263 | 4504 | 1137 | 537 | 1012 |
2013 | 257644 | 35005 | 26288 | 6729 | 10034 | 2331 | 662 | 888 |
2014 | 477394 | 84225 | 10085 | 11212 | 3994 | 4792 | 1367 | 977 |
2015 | 324234 | 157244 | 27556 | 6539 | 6724 | 2279 | 3038 | 1447 |
2016 | 268962 | 101409 | 67677 | 13372 | 3608 | 3791 | 1347 | 2654 |
2017 | 206089 | 92181 | 38650 | 34438 | 7191 | 2124 | 2068 | 2047 |
2018 | 427777 | 60091 | 37250 | 19984 | 16775 | 3856 | 1100 | 2090 |
2019 | 480698 | 150509 | 22666 | 18335 | 10486 | 8158 | 2187 | 1691 |
2020 | 202293 | 175829 | 54711 | 11984 | 10375 | 5431 | 4688 | 2063 |
2021 | 202293 | 60808 | 65511 | 26052 | 6828 | 6155 | 2901 | 4216 |