Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1967 | 498231 | 194365 | 145746 | 87882 | 58751 | 7398 | 5039 | 1181 | 760 | 702 |
1968 | 493705 | 408403 | 151582 | 95267 | 52286 | 33066 | 4026 | 2757 | 698 | 824 |
1969 | 500622 | 400926 | 320797 | 90786 | 56358 | 32313 | 21250 | 2965 | 2052 | 909 |
1970 | 396725 | 440107 | 310982 | 226817 | 49655 | 35649 | 19555 | 12574 | 1914 | 1792 |
1971 | 357348 | 312266 | 366915 | 201379 | 122235 | 25960 | 20120 | 12499 | 8347 | 2627 |
1972 | 354703 | 283783 | 231080 | 218841 | 107501 | 69027 | 15301 | 11944 | 7747 | 6919 |
1973 | 394998 | 280121 | 209721 | 117300 | 108583 | 65541 | 37606 | 9210 | 6866 | 9157 |
1974 | 454377 | 319541 | 203804 | 96981 | 50221 | 63888 | 42490 | 21808 | 5719 | 9380 |
1975 | 289139 | 441659 | 234644 | 81969 | 36627 | 25108 | 36538 | 25272 | 12677 | 9139 |
1976 | 218585 | 224363 | 388796 | 105577 | 30014 | 17742 | 13279 | 19552 | 13622 | 12411 |
1977 | 177853 | 174571 | 155808 | 154092 | 35043 | 12498 | 8752 | 7236 | 10849 | 14710 |
1978 | 177131 | 136801 | 126378 | 75180 | 57657 | 14326 | 5317 | 4123 | 3503 | 13823 |
1979 | 239406 | 132230 | 97169 | 57941 | 35205 | 29417 | 7863 | 2945 | 2322 | 10272 |
1980 | 249930 | 211059 | 92131 | 52136 | 26957 | 18944 | 16183 | 4159 | 1731 | 8101 |
1981 | 284861 | 198996 | 174111 | 46330 | 26818 | 12996 | 9848 | 8359 | 2210 | 6039 |
1982 | 386097 | 221205 | 149173 | 112834 | 24447 | 15693 | 6648 | 5002 | 3953 | 4308 |
1983 | 467517 | 326100 | 160256 | 76443 | 55751 | 11917 | 8438 | 3313 | 2613 | 4181 |
1984 | 424760 | 415579 | 254173 | 82762 | 31775 | 24100 | 5048 | 3666 | 1463 | 3183 |
1985 | 295775 | 375135 | 338120 | 114119 | 30805 | 13604 | 10114 | 2445 | 1788 | 2665 |
1986 | 248733 | 228430 | 301322 | 145090 | 33312 | 12364 | 6841 | 4982 | 1342 | 2633 |
1987 | 211584 | 202407 | 160781 | 166991 | 36939 | 10903 | 5590 | 3615 | 2609 | 2158 |
1988 | 236250 | 159492 | 151543 | 79283 | 60271 | 12499 | 5107 | 2961 | 1999 | 2442 |
1989 | 250861 | 195835 | 110845 | 76753 | 29299 | 22471 | 5566 | 2547 | 1549 | 2242 |
1990 | 218822 | 217121 | 149913 | 53554 | 27370 | 12110 | 9614 | 2982 | 1397 | 2097 |
1991 | 250904 | 164902 | 173755 | 72184 | 18795 | 11230 | 6145 | 4847 | 1791 | 2225 |
1992 | 258857 | 211437 | 115298 | 88984 | 24372 | 7630 | 5918 | 3587 | 2846 | 2655 |
1993 | 301271 | 196090 | 171977 | 64945 | 33916 | 9464 | 3728 | 3709 | 2274 | 4012 |
1994 | 212264 | 263900 | 142749 | 97992 | 27712 | 13822 | 4210 | 1961 | 1958 | 3664 |
1995 | 209810 | 165158 | 226941 | 81067 | 42354 | 12710 | 7150 | 2276 | 1268 | 3270 |
1996 | 174044 | 182531 | 124800 | 159750 | 34584 | 19215 | 7026 | 3064 | 1178 | 2626 |
1997 | 179501 | 133188 | 144895 | 80609 | 87684 | 15125 | 9509 | 3719 | 1675 | 2034 |
1998 | 183609 | 149644 | 95061 | 113264 | 45440 | 47177 | 8496 | 5088 | 2061 | 1997 |
1999 | 227732 | 142688 | 118771 | 58851 | 67748 | 22537 | 24550 | 4941 | 2866 | 2363 |
2000 | 255073 | 205133 | 107839 | 90067 | 29482 | 33014 | 10949 | 11862 | 2492 | 2564 |
2001 | 254838 | 225190 | 187474 | 78396 | 63738 | 15151 | 17066 | 6323 | 6784 | 2574 |
2002 | 200616 | 218825 | 188715 | 144805 | 43874 | 36294 | 8893 | 10037 | 3782 | 6097 |
2003 | 180009 | 166224 | 180122 | 145300 | 86428 | 21111 | 18051 | 5172 | 5583 | 5759 |
2004 | 179198 | 156281 | 128747 | 124067 | 86580 | 48671 | 9610 | 8743 | 2940 | 5479 |
2005 | 177559 | 139559 | 137890 | 86391 | 72610 | 51708 | 25485 | 5321 | 4726 | 4699 |
2006 | 153706 | 158887 | 101911 | 117493 | 47013 | 38048 | 26389 | 12822 | 3001 | 5345 |
2007 | 141325 | 121759 | 140083 | 61158 | 73962 | 26259 | 19377 | 14206 | 6568 | 4929 |
2008 | 182414 | 99990 | 90251 | 95554 | 33731 | 45569 | 15942 | 11055 | 9038 | 8248 |
2009 | 240644 | 146276 | 72118 | 61171 | 46498 | 16491 | 23726 | 9070 | 5710 | 10253 |
2010 | 308860 | 194406 | 117844 | 48391 | 32401 | 22588 | 8383 | 12990 | 5278 | 10581 |
2011 | 243987 | 278146 | 150540 | 100229 | 30365 | 17678 | 11774 | 4659 | 6908 | 10620 |
2012 | 220795 | 202121 | 236670 | 88054 | 69663 | 18712 | 10286 | 6604 | 2717 | 10914 |
2013 | 279142 | 161173 | 163883 | 186191 | 48973 | 46238 | 11831 | 6137 | 3970 | 8818 |
2014 | 279517 | 222690 | 117347 | 124628 | 120806 | 31090 | 29958 | 7505 | 3471 | 8210 |