Table 3. Estimated stock numbers at age. | ||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 |
1963 | 399240 | 169097 | 19826 | 10145 | 8016 | 4803 |
1964 | 649422 | 120581 | 51495 | 11416 | 5159 | 6584 |
1965 | 878454 | 205945 | 40423 | 22846 | 6144 | 5165 |
1966 | 1067250 | 253350 | 67694 | 16283 | 9255 | 5784 |
1967 | 890152 | 309624 | 73004 | 28459 | 7975 | 7766 |
1968 | 448865 | 263444 | 90350 | 28800 | 14275 | 6692 |
1969 | 390309 | 127624 | 71916 | 33889 | 11276 | 9538 |
1970 | 1322889 | 118469 | 38791 | 32027 | 15199 | 7904 |
1971 | 1734832 | 384159 | 33681 | 14948 | 15995 | 10075 |
1972 | 425373 | 478522 | 91278 | 12179 | 5981 | 12373 |
1973 | 634261 | 108211 | 106047 | 30007 | 4954 | 6763 |
1974 | 629945 | 163508 | 23550 | 36240 | 10869 | 5297 |
1975 | 1077915 | 157359 | 36792 | 9667 | 16330 | 6807 |
1976 | 749188 | 270502 | 34068 | 13681 | 3792 | 9432 |
1977 | 1827064 | 165712 | 50987 | 10735 | 5087 | 5845 |
1978 | 1111873 | 428221 | 30889 | 18778 | 5655 | 4400 |
1979 | 1403396 | 257784 | 80809 | 8847 | 7277 | 3313 |
1980 | 2274891 | 301427 | 59301 | 24461 | 3950 | 4436 |
1981 | 873244 | 484677 | 59296 | 17570 | 8695 | 3417 |
1982 | 1452614 | 181910 | 94142 | 17029 | 6572 | 5379 |
1983 | 787434 | 313465 | 33562 | 21291 | 5389 | 4279 |
1984 | 1509614 | 172793 | 52443 | 7974 | 6694 | 3643 |
1985 | 349126 | 336720 | 33106 | 14634 | 2741 | 3979 |
1986 | 1642953 | 83260 | 58525 | 10153 | 5563 | 2832 |
1987 | 611714 | 389124 | 16614 | 15436 | 2977 | 3199 |
1988 | 419468 | 149977 | 72041 | 5270 | 4907 | 2227 |
1989 | 749272 | 103784 | 30705 | 17293 | 1818 | 2811 |
1990 | 291391 | 181538 | 20376 | 7817 | 5033 | 1566 |
1991 | 333894 | 74098 | 30729 | 5952 | 2646 | 2811 |
1992 | 808368 | 88285 | 14958 | 8751 | 1996 | 1916 |
1993 | 383781 | 201515 | 17943 | 4897 | 2757 | 1458 |
1994 | 950064 | 104321 | 36198 | 5363 | 1660 | 1571 |
1995 | 531820 | 244476 | 23287 | 9961 | 1729 | 1186 |
1996 | 337926 | 138078 | 39994 | 5502 | 3226 | 1293 |
1997 | 1126786 | 95712 | 26330 | 9322 | 1802 | 1543 |
1998 | 101394 | 310776 | 21169 | 6795 | 2929 | 1123 |
1999 | 238062 | 30087 | 55122 | 5245 | 1972 | 1429 |
2000 | 439255 | 67771 | 8308 | 9683 | 1437 | 965 |
2001 | 153033 | 129756 | 14437 | 2171 | 2230 | 676 |
2002 | 243627 | 47740 | 25910 | 3848 | 586 | 873 |
2003 | 112170 | 69977 | 10996 | 7095 | 1055 | 474 |
2004 | 197414 | 36463 | 14583 | 2995 | 1943 | 514 |
2005 | 151174 | 54686 | 8395 | 3346 | 967 | 941 |
2006 | 369786 | 46119 | 13080 | 2168 | 1064 | 819 |
2007 | 167019 | 103735 | 10396 | 4082 | 941 | 696 |
2008 | 190024 | 47281 | 24355 | 3109 | 1554 | 855 |
2009 | 179722 | 54303 | 11644 | 7425 | 1335 | 973 |
2010 | 270041 | 52869 | 13132 | 3783 | 3000 | 893 |
2011 | 123328 | 77263 | 13000 | 4003 | 1573 | 1758 |
2012 | 173575 | 37802 | 19606 | 5494 | 1732 | 1491 |
2013 | 227417 | 48883 | 10948 | 8112 | 2606 | 1427 |
2014 | 315221 | 63502 | 15193 | 4748 | 3781 | 1784 |
2015 | 148018 | 90314 | 19606 | 6034 | 2182 | 3073 |
2016 | 106035 | 39602 | 25709 | 9505 | 2969 | 2225 |
2017 | 405126 | 26750 | 12557 | 10676 | 4910 | 2489 |
2018 | 98302 | 101693 | 8006 | 5176 | 4621 | 3924 |