Table 3. Estimated stock numbers at age. | |||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
1980 | 1841819 | 454144 | 141816 | 24550 | 8187 | 954 | 2143 |
1981 | 1758583 | 202162 | 134393 | 48306 | 6725 | 2192 | 914 |
1982 | 1800314 | 190143 | 59609 | 45306 | 12945 | 1760 | 851 |
1983 | 1952411 | 195647 | 54952 | 19892 | 11787 | 3274 | 698 |
1984 | 1963736 | 214325 | 56002 | 17802 | 4991 | 2859 | 998 |
1985 | 1919941 | 213938 | 60550 | 17835 | 4238 | 1156 | 942 |
1986 | 1849016 | 209332 | 59353 | 19030 | 4134 | 943 | 514 |
1987 | 1647984 | 202491 | 57816 | 18475 | 4345 | 900 | 343 |
1988 | 1533218 | 177852 | 55765 | 17979 | 4177 | 933 | 284 |
1989 | 1437827 | 166747 | 47833 | 17135 | 3940 | 855 | 262 |
1990 | 1318811 | 156203 | 44090 | 14118 | 3494 | 735 | 220 |
1991 | 1129314 | 144944 | 40897 | 12986 | 2776 | 622 | 178 |
1992 | 830198 | 124556 | 38061 | 11956 | 2501 | 467 | 141 |
1993 | 770022 | 88531 | 33262 | 11250 | 2305 | 398 | 103 |
1994 | 705141 | 84121 | 23905 | 9674 | 2256 | 393 | 85 |
1995 | 688593 | 75584 | 22013 | 7262 | 1836 | 360 | 77 |
1996 | 657799 | 74587 | 19001 | 6386 | 1409 | 278 | 70 |
1997 | 591691 | 70571 | 17636 | 5234 | 1123 | 194 | 47 |
1998 | 608760 | 62353 | 15942 | 4606 | 938 | 167 | 32 |
1999 | 564754 | 65828 | 12624 | 3757 | 717 | 128 | 25 |
2000 | 507658 | 59876 | 12472 | 2762 | 524 | 87 | 18 |
2001 | 510581 | 53780 | 10204 | 2473 | 397 | 66 | 13 |
2002 | 427711 | 54209 | 8662 | 1867 | 306 | 49 | 10 |
2003 | 392611 | 44879 | 7795 | 1482 | 220 | 33 | 7 |
2004 | 347154 | 40960 | 6162 | 1227 | 176 | 26 | 5 |
2005 | 306820 | 35712 | 4374 | 806 | 111 | 17 | 3 |
2006 | 302679 | 31447 | 3337 | 497 | 64 | 9 | 2 |
2007 | 299760 | 30816 | 2708 | 353 | 40 | 6 | 1 |
2008 | 279586 | 31339 | 2713 | 306 | 33 | 4 | 1 |
2009 | 262108 | 28780 | 3114 | 332 | 34 | 5 | 1 |
2010 | 261225 | 26860 | 3019 | 404 | 44 | 6 | 1 |
2011 | 268493 | 26865 | 2902 | 434 | 55 | 8 | 1 |
2012 | 252998 | 27805 | 3034 | 425 | 60 | 9 | 2 |
2013 | 297851 | 25717 | 3129 | 453 | 62 | 10 | 2 |
2014 | 302643 | 31328 | 3101 | 481 | 69 | 11 | 3 |
2015 | 293182 | 31611 | 4087 | 506 | 75 | 12 | 3 |
2016 | 309552 | 30709 | 4717 | 739 | 95 | 15 | 3 |
2017 | 336570 | 33062 | 5103 | 881 | 130 | 19 | 4 |
2018 | 374593 | 35719 | 5839 | 1004 | 155 | 25 | 5 |
2019 | 389694 | 39810 | 6166 | 1137 | 166 | 26 | 5 |
2020 | 385819 | 41179 | 6723 | 1070 | 162 | 25 | 5 |
2021 | 395940 | 40785 | 6823 | 1130 | 146 | 23 | 4 |
2022 | 347540 | 42850 | 6731 | 1057 | 144 | 19 | 4 |
2023 | 348006 | 36782 | 7856 | 1185 | 149 | 22 | 3 |