Table 3. Estimated stock numbers at age. | |||||||
Year Age | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1966 | 387266 | 232481 | 70899 | 21976 | 4426 | 1811 | 165 |
1967 | 374351 | 272724 | 95835 | 25975 | 6912 | 1125 | 503 |
1968 | 338459 | 259990 | 109153 | 33649 | 7816 | 1022 | 241 |
1969 | 301310 | 233461 | 106054 | 35841 | 8754 | 2103 | 340 |
1970 | 254035 | 204618 | 96729 | 38075 | 8652 | 2514 | 702 |
1971 | 264588 | 174622 | 88405 | 34687 | 10459 | 2535 | 942 |
1972 | 327552 | 185398 | 81798 | 32740 | 9563 | 4097 | 1362 |
1973 | 405665 | 230935 | 87004 | 29764 | 9648 | 3669 | 2094 |
1974 | 414277 | 293743 | 114582 | 32229 | 8932 | 3694 | 2207 |
1975 | 327946 | 306221 | 148864 | 45545 | 10831 | 3343 | 2208 |
1976 | 318962 | 245605 | 153702 | 60893 | 16996 | 4129 | 2116 |
1977 | 425119 | 245486 | 132956 | 61570 | 21056 | 5614 | 2063 |
1978 | 700990 | 330307 | 145752 | 59172 | 21088 | 6719 | 2450 |
1979 | 602329 | 531358 | 199028 | 71646 | 23609 | 8795 | 3824 |
1980 | 473129 | 447986 | 314812 | 97486 | 31100 | 9812 | 5245 |
1981 | 611017 | 355237 | 263242 | 143227 | 37824 | 12260 | 5936 |
1982 | 622414 | 460120 | 216535 | 115707 | 51455 | 12875 | 6194 |
1983 | 451139 | 459883 | 274112 | 97360 | 40582 | 16571 | 6141 |
1984 | 313514 | 325751 | 266999 | 123242 | 34902 | 14386 | 8051 |
1985 | 272266 | 223770 | 176605 | 112415 | 42469 | 11120 | 7149 |
1986 | 258825 | 190921 | 119989 | 69874 | 39116 | 13691 | 5890 |
1987 | 302910 | 185456 | 103406 | 44588 | 21308 | 9967 | 4989 |
1988 | 202707 | 210430 | 96423 | 38349 | 13903 | 5940 | 4169 |
1989 | 115589 | 141940 | 100565 | 33548 | 12513 | 4439 | 3228 |
1990 | 104452 | 83151 | 63381 | 29151 | 9146 | 3894 | 2386 |
1991 | 92301 | 72581 | 36908 | 16736 | 6175 | 2461 | 1690 |
1992 | 133039 | 66333 | 30909 | 9966 | 3118 | 1324 | 890 |
1993 | 166985 | 97466 | 35824 | 11436 | 2707 | 823 | 584 |
1994 | 136974 | 123033 | 57323 | 17914 | 4400 | 1273 | 662 |
1995 | 121414 | 100206 | 69400 | 27978 | 7092 | 1934 | 851 |
1996 | 110452 | 88974 | 54355 | 30257 | 9780 | 2641 | 1037 |
1997 | 89723 | 81188 | 44720 | 19928 | 7791 | 3714 | 1397 |
1998 | 130098 | 67622 | 39624 | 15610 | 4237 | 2543 | 1668 |
1999 | 135083 | 96386 | 35401 | 14104 | 3402 | 1437 | 1428 |
2000 | 152278 | 98705 | 48860 | 12740 | 3298 | 1219 | 1027 |
2001 | 123960 | 105910 | 47164 | 15038 | 3032 | 1165 | 793 |
2002 | 110752 | 86135 | 47965 | 13066 | 3407 | 1048 | 677 |
2003 | 93220 | 78289 | 39982 | 13486 | 2933 | 1103 | 559 |
2004 | 96911 | 65418 | 36215 | 10605 | 3253 | 977 | 554 |
2005 | 128390 | 69925 | 32418 | 10780 | 2316 | 771 | 363 |
2006 | 123375 | 94015 | 37519 | 11398 | 2880 | 659 | 323 |
2007 | 126381 | 91814 | 50627 | 14873 | 3372 | 861 | 294 |
2008 | 136891 | 96532 | 54524 | 21038 | 5232 | 1104 | 378 |
2009 | 137308 | 106076 | 59821 | 25908 | 8172 | 2123 | 601 |
2010 | 129146 | 107195 | 67083 | 29867 | 10477 | 3438 | 1146 |
2011 | 147453 | 101381 | 69438 | 33513 | 12225 | 4549 | 1991 |
2012 | 146713 | 115078 | 63467 | 35920 | 14633 | 5127 | 2742 |
2013 | 167447 | 115061 | 70807 | 30669 | 16554 | 8129 | 4372 |
2014 | 180923 | 131934 | 73018 | 35984 | 13858 | 11201 | 8459 |