Table 3. Estimated stock numbers at age. | ||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 |
1963 | 483443 | 187007 | 20156 | 10337 | 8259 | 5291 |
1964 | 788652 | 132555 | 51889 | 11566 | 5279 | 7159 |
1965 | 1053740 | 226708 | 40454 | 23059 | 6245 | 5645 |
1966 | 1278017 | 277251 | 67854 | 16487 | 9477 | 6267 |
1967 | 1073869 | 338547 | 73077 | 28758 | 8082 | 8331 |
1968 | 537651 | 290062 | 90264 | 28943 | 14445 | 7212 |
1969 | 470143 | 139495 | 72453 | 34239 | 11485 | 10214 |
1970 | 1571594 | 129554 | 38771 | 32330 | 15446 | 8557 |
1971 | 2051908 | 418040 | 33568 | 14965 | 16069 | 10743 |
1972 | 504948 | 521890 | 90793 | 12158 | 5982 | 12952 |
1973 | 740991 | 118453 | 105916 | 29983 | 4963 | 7211 |
1974 | 724784 | 177322 | 23679 | 36499 | 11012 | 5651 |
1975 | 1245376 | 168330 | 36753 | 9658 | 16431 | 7219 |
1976 | 860305 | 287982 | 33860 | 13621 | 3793 | 9909 |
1977 | 2114847 | 173694 | 50953 | 10801 | 5106 | 6187 |
1978 | 1299703 | 447729 | 30730 | 18764 | 5626 | 4643 |
1979 | 1639351 | 267065 | 80317 | 8914 | 7330 | 3534 |
1980 | 2654566 | 311743 | 58681 | 24562 | 3958 | 4678 |
1981 | 1042618 | 497361 | 58687 | 17601 | 8771 | 3618 |
1982 | 1719917 | 188990 | 92468 | 17000 | 6560 | 5597 |
1983 | 944190 | 320687 | 33020 | 21189 | 5387 | 4479 |
1984 | 1741468 | 177982 | 51654 | 7984 | 6703 | 3830 |
1985 | 416072 | 336718 | 32856 | 14727 | 2752 | 4190 |
1986 | 1898270 | 85708 | 57580 | 10215 | 5588 | 2988 |
1987 | 713573 | 393332 | 16355 | 15414 | 2992 | 3358 |
1988 | 484502 | 152589 | 70229 | 5250 | 4917 | 2360 |
1989 | 850878 | 106947 | 30255 | 17399 | 1831 | 2947 |
1990 | 328235 | 184483 | 20130 | 7899 | 5121 | 1683 |
1991 | 376409 | 75191 | 30465 | 6041 | 2697 | 2982 |
1992 | 877787 | 91098 | 14798 | 8858 | 2035 | 2070 |
1993 | 427330 | 203170 | 17955 | 5026 | 2861 | 1599 |
1994 | 1047219 | 106452 | 36149 | 5534 | 1735 | 1724 |
1995 | 599021 | 253194 | 23416 | 10362 | 1812 | 1322 |
1996 | 379340 | 141637 | 40140 | 5705 | 3361 | 1420 |
1997 | 1206223 | 99413 | 26002 | 9628 | 1861 | 1688 |
1998 | 120129 | 309654 | 21447 | 7175 | 3108 | 1263 |
1999 | 246280 | 32791 | 54985 | 5676 | 2123 | 1604 |
2000 | 452056 | 66070 | 8306 | 10164 | 1533 | 1085 |
2001 | 161184 | 126094 | 13848 | 2225 | 2316 | 749 |
2002 | 246401 | 47899 | 25105 | 3982 | 611 | 965 |
2003 | 118414 | 67048 | 10651 | 7412 | 1125 | 541 |
2004 | 200788 | 36745 | 13938 | 3129 | 2064 | 585 |
2005 | 152815 | 52915 | 7967 | 3485 | 1016 | 1058 |
2006 | 359204 | 45687 | 12221 | 2244 | 1111 | 922 |
2007 | 168263 | 99971 | 9884 | 4224 | 988 | 803 |
2008 | 194484 | 46154 | 23304 | 3277 | 1662 | 986 |
2009 | 189357 | 53177 | 11126 | 7755 | 1427 | 1139 |
2010 | 293052 | 54185 | 12910 | 4048 | 3281 | 1082 |
2011 | 143013 | 79084 | 13254 | 4446 | 1788 | 2177 |
2012 | 200454 | 40427 | 20062 | 6191 | 2013 | 1916 |
2013 | 264161 | 51825 | 11197 | 9143 | 3059 | 1869 |
2014 | 378793 | 67077 | 15550 | 5354 | 4469 | 2368 |
2015 | 184046 | 101438 | 20844 | 7076 | 2645 | 4128 |
2016 | 133910 | 46288 | 29059 | 11633 | 3837 | 3234 |
2017 | 685336 | 32960 | 14542 | 15358 | 6502 | 4346 |