Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1980 | 365395 | 374328 | 242392 | 82204 | 60751 | 26301 | 16686 | 11643 | 14517 |
1981 | 397500 | 214252 | 240883 | 141266 | 46304 | 33150 | 12359 | 7895 | 12454 |
1982 | 446150 | 233304 | 140525 | 145991 | 83285 | 26523 | 16556 | 6217 | 10296 |
1983 | 1057653 | 262033 | 155599 | 87969 | 89380 | 49634 | 13904 | 8740 | 8771 |
1984 | 726450 | 621312 | 172257 | 94386 | 51696 | 50684 | 24061 | 6787 | 8600 |
1985 | 878017 | 426569 | 414993 | 108090 | 57899 | 30777 | 26225 | 12537 | 8064 |
1986 | 705174 | 515732 | 287408 | 265700 | 67746 | 35158 | 16265 | 13956 | 11027 |
1987 | 1588153 | 414396 | 350169 | 186617 | 169093 | 41684 | 18830 | 8773 | 13556 |
1988 | 442460 | 932696 | 272614 | 212115 | 108322 | 92687 | 18546 | 8436 | 10062 |
1989 | 540278 | 259896 | 632125 | 175576 | 133134 | 65448 | 47983 | 9667 | 9699 |
1990 | 508077 | 317601 | 177325 | 414933 | 112866 | 82893 | 35584 | 26265 | 10661 |
1991 | 388467 | 298746 | 216425 | 116174 | 267315 | 70671 | 45770 | 19789 | 20657 |
1992 | 359856 | 228312 | 201492 | 139014 | 73145 | 163441 | 37720 | 24602 | 21870 |
1993 | 327828 | 211352 | 152439 | 127046 | 85864 | 44007 | 86009 | 19983 | 24765 |
1994 | 509041 | 192600 | 139741 | 94337 | 76682 | 50419 | 22475 | 44233 | 23149 |
1995 | 315573 | 298406 | 121672 | 79179 | 51559 | 40468 | 22320 | 10021 | 30215 |
1996 | 552102 | 185071 | 188689 | 68901 | 43088 | 27167 | 17932 | 9963 | 18060 |
1997 | 588834 | 323154 | 111207 | 96564 | 33241 | 19985 | 10219 | 6791 | 10675 |
1998 | 417019 | 344222 | 188129 | 53742 | 43497 | 14366 | 6940 | 3574 | 6143 |
1999 | 290770 | 243222 | 188226 | 80209 | 20870 | 15969 | 4041 | 1966 | 2769 |
2000 | 311807 | 169886 | 138911 | 87642 | 34850 | 8736 | 5368 | 1368 | 1613 |
2001 | 312868 | 182327 | 98783 | 66719 | 39517 | 15196 | 3094 | 1914 | 1070 |
2002 | 367626 | 183031 | 106368 | 47075 | 29379 | 16573 | 5011 | 1028 | 997 |
2003 | 292439 | 215026 | 104678 | 47758 | 18911 | 10936 | 4506 | 1372 | 558 |
2004 | 272429 | 171290 | 127443 | 49861 | 20296 | 7368 | 3089 | 1281 | 552 |
2005 | 242458 | 159760 | 104483 | 63731 | 22213 | 8178 | 2105 | 889 | 531 |
2006 | 182239 | 142394 | 99673 | 54344 | 29614 | 9247 | 2359 | 612 | 415 |
2007 | 88526 | 106959 | 87147 | 48974 | 23263 | 11030 | 2159 | 555 | 243 |
2008 | 101653 | 51989 | 66892 | 45129 | 22605 | 9564 | 3003 | 592 | 220 |
2009 | 102286 | 59647 | 31540 | 32158 | 18969 | 8285 | 2146 | 678 | 184 |
2010 | 155555 | 60061 | 37145 | 16186 | 14901 | 7935 | 2322 | 606 | 245 |
2011 | 99238 | 91281 | 36365 | 17729 | 6834 | 5593 | 1873 | 552 | 203 |
2012 | 78053 | 58266 | 56066 | 17795 | 7633 | 2609 | 1356 | 457 | 185 |
2013 | 23697 | 45829 | 37090 | 30090 | 8690 | 3402 | 827 | 433 | 206 |
2014 | 33300 | 13921 | 29574 | 20146 | 14449 | 3629 | 917 | 224 | 174 |
2015 | 28743 | 19571 | 8697 | 14216 | 7781 | 4247 | 508 | 129 | 57 |
2016 | 18956 | 16922 | 13250 | 5265 | 7828 | 3796 | 1467 | 177 | 65 |
2017 | 29014 | 11149 | 11350 | 7790 | 2778 | 3621 | 1227 | 477 | 79 |
2018 | 34855 | 17074 | 7400 | 6435 | 3856 | 1172 | 999 | 341 | 156 |
2019 | 136061 | 20519 | 11498 | 4365 | 3379 | 1763 | 374 | 322 | 161 |
2020 | 102574 | 80005 | 13272 | 6039 | 1924 | 1219 | 383 | 82 | 106 |