Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 403528 | 213844 | 22049 | 10379 | 8647 | 3325 | 1654 |
1964 | 430198 | 123500 | 55659 | 11750 | 5381 | 4690 | 2406 |
1965 | 1547266 | 181861 | 38871 | 23671 | 6418 | 2696 | 3295 |
1966 | 1749779 | 340783 | 61574 | 16510 | 10213 | 3348 | 2994 |
1967 | 1157763 | 389259 | 79142 | 28085 | 7985 | 4969 | 3323 |
1968 | 602595 | 325136 | 95607 | 29319 | 14303 | 3685 | 3806 |
1969 | 212564 | 139804 | 79778 | 35846 | 12079 | 6924 | 3431 |
1970 | 1748030 | 95703 | 38561 | 33390 | 16123 | 5173 | 4441 |
1971 | 3090984 | 465096 | 29673 | 14797 | 15667 | 7109 | 4430 |
1972 | 507880 | 652783 | 95035 | 11514 | 6154 | 6801 | 5556 |
1973 | 986580 | 122884 | 118895 | 29822 | 4878 | 2559 | 4752 |
1974 | 1010545 | 204025 | 25185 | 38101 | 11149 | 2105 | 3178 |
1975 | 1477704 | 187025 | 39895 | 9361 | 16230 | 4591 | 2252 |
1976 | 1330413 | 348015 | 36098 | 13621 | 3895 | 6778 | 2770 |
1977 | 3063290 | 229808 | 57584 | 11221 | 5254 | 1659 | 3937 |
1978 | 639857 | 564672 | 35490 | 18760 | 5018 | 2217 | 2248 |
1979 | 2497998 | 197798 | 91950 | 9847 | 7213 | 1797 | 1768 |
1980 | 4417127 | 359331 | 51792 | 25489 | 3987 | 2757 | 1590 |
1981 | 955510 | 605615 | 63959 | 16445 | 9175 | 1584 | 1754 |
1982 | 1439779 | 172474 | 99907 | 16870 | 6405 | 3712 | 1386 |
1983 | 579546 | 285501 | 32728 | 21530 | 5400 | 2416 | 1834 |
1984 | 2150046 | 149194 | 54122 | 8062 | 6744 | 1999 | 1566 |
1985 | 329391 | 353274 | 33725 | 15739 | 2881 | 2573 | 1333 |
1986 | 2436322 | 75735 | 62818 | 10307 | 5599 | 1125 | 1558 |
1987 | 472598 | 435391 | 16714 | 15572 | 3237 | 2004 | 1006 |
1988 | 340442 | 134592 | 76191 | 5189 | 5055 | 1262 | 1014 |
1989 | 1054946 | 92596 | 31008 | 18045 | 1819 | 1916 | 851 |
1990 | 315527 | 215561 | 20076 | 7928 | 5202 | 646 | 962 |
1991 | 360771 | 75358 | 35882 | 5937 | 2627 | 1936 | 665 |
1992 | 877647 | 91035 | 15983 | 9095 | 1964 | 944 | 890 |
1993 | 374745 | 205870 | 19851 | 5197 | 2972 | 760 | 659 |
1994 | 1495543 | 97149 | 38101 | 5445 | 1730 | 1006 | 485 |
1995 | 555709 | 293314 | 22629 | 9902 | 1691 | 613 | 499 |
1996 | 259627 | 146532 | 50869 | 6204 | 3424 | 688 | 485 |
1997 | 1195410 | 95894 | 32598 | 11619 | 2235 | 1239 | 425 |
1998 | 151146 | 346625 | 25668 | 8621 | 3529 | 827 | 554 |
1999 | 270493 | 39222 | 64926 | 5881 | 2274 | 975 | 464 |
2000 | 415401 | 71040 | 9333 | 10683 | 1429 | 591 | 355 |
2001 | 108012 | 126248 | 14988 | 1951 | 2064 | 304 | 246 |
2002 | 231422 | 34614 | 29290 | 3814 | 561 | 555 | 170 |
2003 | 87029 | 58337 | 9990 | 6359 | 1008 | 151 | 186 |
2004 | 175606 | 26582 | 13630 | 3021 | 2025 | 301 | 130 |
2005 | 134054 | 47005 | 7292 | 3327 | 934 | 715 | 139 |
2006 | 337729 | 35137 | 12662 | 2147 | 967 | 312 | 293 |
2007 | 174730 | 95511 | 10065 | 3730 | 851 | 340 | 209 |
2008 | 144929 | 44267 | 27337 | 3090 | 1490 | 363 | 246 |
2009 | 149194 | 44891 | 11994 | 7650 | 1262 | 563 | 247 |
2010 | 221239 | 48972 | 14271 | 3868 | 3026 | 515 | 298 |
2011 | 103570 | 75660 | 15750 | 4363 | 1629 | 1379 | 310 |
2012 | 299839 | 36134 | 28681 | 6006 | 1840 | 754 | 764 |