Table 3. Estimated stock numbers at age. | ||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 |
1963 | 415819 | 209580 | 21852 | 10269 | 8186 | 5265 |
1964 | 446390 | 118017 | 55602 | 11414 | 5256 | 6996 |
1965 | 1415026 | 170345 | 37846 | 23833 | 6038 | 5897 |
1966 | 1594724 | 316898 | 58626 | 16418 | 10353 | 5958 |
1967 | 1053956 | 365973 | 77525 | 27437 | 7905 | 8054 |
1968 | 515741 | 301412 | 93779 | 29951 | 13732 | 7350 |
1969 | 203939 | 129758 | 78088 | 36148 | 12416 | 9851 |
1970 | 1491867 | 88644 | 37394 | 33973 | 16222 | 9383 |
1971 | 2583483 | 422700 | 28097 | 14804 | 15908 | 11160 |
1972 | 463481 | 599080 | 90492 | 11170 | 6073 | 12057 |
1973 | 848742 | 116532 | 113969 | 29591 | 4704 | 7206 |
1974 | 894193 | 190129 | 23869 | 37567 | 11268 | 5125 |
1975 | 1351605 | 179585 | 37435 | 8974 | 15932 | 6888 |
1976 | 1237517 | 324103 | 34822 | 13012 | 3680 | 9520 |
1977 | 2802743 | 217148 | 54960 | 11134 | 4982 | 5520 |
1978 | 702468 | 519191 | 33973 | 18205 | 4957 | 4272 |
1979 | 2475355 | 192945 | 86660 | 9750 | 7148 | 3439 |
1980 | 4313550 | 355474 | 47703 | 25225 | 3883 | 4311 |
1981 | 1032436 | 582369 | 60198 | 15678 | 9092 | 3252 |
1982 | 1585634 | 173290 | 89977 | 16803 | 6080 | 5045 |
1983 | 690652 | 312706 | 30599 | 19857 | 5554 | 4132 |
1984 | 2263867 | 160430 | 50473 | 7731 | 6639 | 3581 |
1985 | 301541 | 376521 | 32209 | 13630 | 2808 | 3868 |
1986 | 2384214 | 71778 | 59023 | 9781 | 5294 | 2638 |
1987 | 545487 | 421751 | 14055 | 14222 | 3098 | 2990 |
1988 | 367986 | 135631 | 69820 | 4297 | 4967 | 2248 |
1989 | 1132009 | 95908 | 30425 | 17706 | 1735 | 2736 |
1990 | 316533 | 219315 | 19750 | 7750 | 5789 | 1570 |
1991 | 364991 | 72565 | 34097 | 5982 | 2869 | 2753 |
1992 | 1083348 | 90484 | 14158 | 8859 | 2092 | 1982 |
1993 | 394140 | 218052 | 17530 | 4661 | 3082 | 1507 |
1994 | 1402518 | 100093 | 34828 | 5227 | 1845 | 1570 |
1995 | 674708 | 280498 | 21729 | 8987 | 1793 | 1152 |
1996 | 312757 | 148415 | 40458 | 5921 | 3263 | 1191 |
1997 | 1574837 | 96948 | 27507 | 9730 | 2182 | 1651 |
1998 | 132165 | 398094 | 23088 | 7603 | 3384 | 1334 |
1999 | 256830 | 33039 | 68425 | 5721 | 2307 | 1447 |
2000 | 464402 | 64934 | 6872 | 11521 | 1672 | 974 |
2001 | 124668 | 124068 | 12940 | 1943 | 2352 | 629 |
2002 | 283297 | 43789 | 25352 | 4246 | 646 | 898 |
2003 | 86426 | 63326 | 8631 | 5861 | 1157 | 409 |
2004 | 243142 | 33961 | 14211 | 2817 | 2095 | 525 |
2005 | 135491 | 53635 | 8116 | 3839 | 1028 | 958 |
2006 | 402399 | 47911 | 12921 | 2508 | 1229 | 746 |
2007 | 182929 | 103768 | 10846 | 4136 | 1052 | 723 |
2008 | 203922 | 47221 | 22926 | 3928 | 1863 | 794 |
2009 | 180936 | 53457 | 10949 | 7095 | 1638 | 1065 |
2010 | 316381 | 58597 | 14083 | 4330 | 3194 | 1091 |
2011 | 124509 | 88757 | 15099 | 5607 | 2221 | 1978 |
2012 | 212682 | 40196 | 24419 | 7144 | 2685 | 1886 |
2013 | 238553 | 50210 | 11748 | 10541 | 3940 | 2029 |
2014 | 333074 | 61998 | 14386 | 5721 | 5652 | 2774 |
2015 | 244875 | 92898 | 18739 | 7180 | 3217 | 5127 |