Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1974 | 60238 | 67019 | 24840 | 9630 | 10038 | 4445 | 6900 | 1631 |
1975 | 19293 | 27899 | 40896 | 12727 | 4382 | 5398 | 1812 | 3854 |
1976 | 135964 | 10150 | 16123 | 19878 | 5265 | 1987 | 3141 | 2728 |
1977 | 66440 | 86612 | 6712 | 9964 | 10051 | 2073 | 967 | 2784 |
1978 | 17588 | 35334 | 44274 | 3284 | 4648 | 5286 | 722 | 1694 |
1979 | 49916 | 8642 | 11593 | 20723 | 1430 | 1492 | 2992 | 1183 |
1980 | 19875 | 19703 | 3583 | 3894 | 10645 | 545 | 623 | 2059 |
1981 | 100703 | 12500 | 5665 | 1107 | 1068 | 5092 | 164 | 1091 |
1982 | 19467 | 38459 | 4882 | 2063 | 502 | 513 | 2465 | 533 |
1983 | 120743 | 8511 | 10797 | 1525 | 657 | 167 | 218 | 1625 |
1984 | 57804 | 51876 | 5215 | 4545 | 637 | 325 | 82 | 840 |
1985 | 29704 | 29336 | 28041 | 3431 | 2188 | 249 | 157 | 512 |
1986 | 18180 | 17562 | 15042 | 15127 | 2003 | 1258 | 118 | 371 |
1987 | 34659 | 7066 | 10763 | 9124 | 8496 | 1023 | 780 | 349 |
1988 | 3931 | 27316 | 4829 | 6331 | 3924 | 3930 | 399 | 700 |
1989 | 71975 | 3429 | 13228 | 2269 | 3409 | 1749 | 1898 | 624 |
1990 | 48265 | 42426 | 2880 | 6399 | 1147 | 1703 | 708 | 1170 |
1991 | 54288 | 35649 | 23386 | 2296 | 3670 | 723 | 856 | 989 |
1992 | 83527 | 39571 | 24273 | 10701 | 1982 | 1883 | 607 | 837 |
1993 | 82622 | 70035 | 26891 | 13269 | 5317 | 1298 | 1107 | 1045 |
1994 | 33993 | 71802 | 48255 | 17428 | 9190 | 3294 | 749 | 997 |
1995 | 187227 | 24237 | 39765 | 25598 | 10577 | 5486 | 1812 | 1112 |
1996 | 173632 | 180698 | 22036 | 23729 | 11340 | 4668 | 2217 | 1128 |
1997 | 33730 | 137753 | 107591 | 17915 | 12392 | 5525 | 2068 | 1009 |
1998 | 183081 | 27287 | 73362 | 59547 | 8677 | 5546 | 3008 | 1374 |
1999 | 23839 | 136836 | 20073 | 35549 | 29365 | 3815 | 2386 | 1626 |
2000 | 144717 | 16263 | 73063 | 9973 | 15675 | 14037 | 1790 | 2182 |
2001 | 38495 | 76198 | 12478 | 36262 | 5607 | 8184 | 6573 | 1592 |
2002 | 77762 | 28757 | 43378 | 10755 | 15771 | 3009 | 3664 | 3812 |
2003 | 125130 | 38235 | 17759 | 18341 | 6139 | 6836 | 2093 | 4107 |
2004 | 273708 | 77083 | 18585 | 10154 | 8136 | 3312 | 3255 | 3458 |
2005 | 25262 | 181104 | 43652 | 9683 | 4814 | 2851 | 1810 | 2231 |
2006 | 94124 | 18334 | 92759 | 23359 | 4499 | 2068 | 1301 | 1810 |
2007 | 143999 | 54270 | 12909 | 45069 | 12015 | 1894 | 853 | 1586 |
2008 | 62626 | 79298 | 26411 | 8179 | 20086 | 5871 | 904 | 1224 |
2009 | 187278 | 43195 | 36068 | 10904 | 5144 | 8714 | 2734 | 1020 |
2010 | 42432 | 116652 | 21120 | 14775 | 4073 | 2570 | 3650 | 1490 |
2011 | 80974 | 22588 | 58611 | 10415 | 5615 | 1975 | 1266 | 2073 |
2012 | 75018 | 33995 | 12160 | 26086 | 4425 | 2471 | 864 | 1471 |
2013 | 66870 | 47182 | 17363 | 7826 | 11479 | 2115 | 1027 | 1007 |
2014 | 50543 | 39695 | 24315 | 8286 | 4240 | 4489 | 1009 | 1018 |
2015 | 226120 | 31340 | 22594 | 11633 | 3784 | 2378 | 1849 | 994 |
2016 | 54082 | 136014 | 21508 | 10704 | 4584 | 1693 | 1258 | 1363 |
2017 | 63979 | 42846 | 83541 | 12914 | 5181 | 2159 | 775 | 1098 |
2018 | 99457 | 45220 | 30314 | 49101 | 7159 | 2310 | 928 | 778 |