Table 3. Estimated stock numbers at age. | ||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 |
1981 | 831612 | 479328 | 66508 | 19658 | 9394 | 4318 |
1982 | 1394474 | 180999 | 102753 | 19541 | 7542 | 6795 |
1983 | 738451 | 320500 | 36538 | 24072 | 6459 | 5525 |
1984 | 1708219 | 170973 | 57322 | 8801 | 7919 | 4876 |
1985 | 349349 | 359392 | 35465 | 16762 | 3085 | 5234 |
1986 | 1828888 | 83834 | 63063 | 11245 | 6264 | 3595 |
1987 | 690645 | 414680 | 18376 | 17237 | 3316 | 4003 |
1988 | 403099 | 176104 | 77435 | 6012 | 5458 | 2798 |
1989 | 893474 | 104253 | 37917 | 18588 | 2110 | 3572 |
1990 | 307863 | 211921 | 21391 | 9683 | 5467 | 1983 |
1991 | 389560 | 78129 | 34371 | 6355 | 3265 | 3630 |
1992 | 964289 | 101836 | 16476 | 10180 | 2218 | 2544 |
1993 | 430135 | 238579 | 21639 | 5781 | 3421 | 2068 |
1994 | 1331003 | 123953 | 45981 | 6878 | 2094 | 2396 |
1995 | 671041 | 334597 | 32328 | 14628 | 2439 | 1916 |
1996 | 367538 | 170884 | 51634 | 7332 | 4617 | 2125 |
1997 | 1284878 | 109060 | 31427 | 11121 | 2282 | 2318 |
1998 | 116900 | 340683 | 23339 | 7637 | 3374 | 1565 |
1999 | 252986 | 35104 | 57961 | 5670 | 2219 | 1954 |
2000 | 475619 | 72371 | 9595 | 10355 | 1633 | 1348 |
2001 | 158161 | 147319 | 15803 | 2570 | 2685 | 966 |
2002 | 257908 | 51251 | 29956 | 4507 | 730 | 1322 |
2003 | 111524 | 72209 | 12297 | 8600 | 1291 | 734 |
2004 | 201596 | 37325 | 15012 | 3257 | 2263 | 756 |
2005 | 155940 | 53028 | 8271 | 3382 | 1067 | 1321 |
2006 | 389416 | 50018 | 12718 | 2162 | 1182 | 1179 |
2007 | 170658 | 113211 | 10602 | 4364 | 1043 | 1009 |
2008 | 198621 | 46899 | 26893 | 3288 | 1781 | 1312 |
2009 | 207227 | 55070 | 12163 | 8423 | 1565 | 1489 |
2010 | 299910 | 67654 | 14682 | 4307 | 3720 | 1428 |
2011 | 140917 | 90874 | 18681 | 5054 | 2042 | 3120 |
2012 | 207570 | 44369 | 25206 | 7740 | 2455 | 2873 |
2013 | 255756 | 57947 | 13858 | 11558 | 3970 | 2866 |
2014 | 356340 | 75293 | 20144 | 6676 | 5792 | 3579 |
2015 | 178431 | 108303 | 25820 | 8322 | 3435 | 6653 |
2016 | 130288 | 50626 | 32249 | 13780 | 4628 | 4896 |
2017 | 355112 | 35017 | 17358 | 14733 | 7749 | 5328 |
2018 | 81080 | 83735 | 11512 | 7531 | 6406 | 8661 |
2019 | 187185 | 20849 | 19239 | 3514 | 3580 | 7700 |
2020 | 332670 | 49693 | 6406 | 7357 | 1565 | 7303 |