Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1958 | 584785 | 32533 | 225483 | 144206 | 70545 | 131531 | 59101 | 39144 | 24197 |
1959 | 919881 | 252206 | 21502 | 136489 | 72548 | 40296 | 76650 | 28339 | 34166 |
1960 | 483110 | 525970 | 149194 | 21840 | 81308 | 33557 | 24835 | 37987 | 32663 |
1961 | 431490 | 194853 | 339762 | 61574 | 17666 | 46958 | 19508 | 12886 | 37534 |
1962 | 702219 | 166875 | 106831 | 258590 | 40864 | 14129 | 31984 | 12413 | 29378 |
1963 | 475918 | 404335 | 109098 | 39222 | 158419 | 20392 | 8090 | 16912 | 22137 |
1964 | 1138247 | 194269 | 215993 | 67104 | 22948 | 94940 | 11602 | 4873 | 24563 |
1965 | 383080 | 643064 | 96375 | 131926 | 33490 | 23295 | 66237 | 7491 | 21250 |
1966 | 630331 | 163244 | 383847 | 60536 | 74907 | 23933 | 16142 | 38101 | 16933 |
1967 | 766048 | 282095 | 99509 | 216209 | 39419 | 37384 | 13195 | 10076 | 27917 |
1968 | 819951 | 345587 | 191377 | 57469 | 103673 | 21408 | 16677 | 6136 | 17790 |
1969 | 448651 | 392385 | 197600 | 113097 | 39105 | 51072 | 12047 | 7909 | 11290 |
1970 | 270222 | 190995 | 196025 | 93620 | 58924 | 21320 | 20109 | 5164 | 7819 |
1971 | 688314 | 102334 | 107689 | 106724 | 46351 | 25463 | 10044 | 8564 | 5125 |
1972 | 352568 | 396726 | 52839 | 48679 | 41606 | 16254 | 8932 | 3918 | 4154 |
1973 | 329062 | 139246 | 171613 | 22811 | 25745 | 16696 | 7420 | 3780 | 2923 |
1974 | 169906 | 146386 | 56444 | 68391 | 13260 | 10823 | 7426 | 2918 | 2438 |
1975 | 162592 | 65513 | 58396 | 22902 | 28653 | 8372 | 4642 | 3175 | 2225 |
1976 | 197798 | 62630 | 29231 | 21996 | 10313 | 12499 | 4303 | 2075 | 2303 |
1977 | 194853 | 82372 | 36938 | 17678 | 8213 | 5490 | 4676 | 1769 | 1719 |
1978 | 168890 | 81227 | 50615 | 21051 | 7738 | 5552 | 2413 | 2401 | 1612 |
1979 | 237756 | 67778 | 43261 | 25978 | 10408 | 4496 | 3523 | 1275 | 1889 |
1980 | 182590 | 107904 | 33423 | 19522 | 10239 | 5143 | 2437 | 1843 | 1347 |
1981 | 373996 | 65644 | 47335 | 12093 | 9598 | 6607 | 1907 | 961 | 1292 |
1982 | 625934 | 153891 | 23412 | 12543 | 3612 | 3524 | 2913 | 645 | 696 |
1983 | 669308 | 295375 | 73865 | 8825 | 4623 | 1221 | 1082 | 1103 | 427 |
1984 | 658026 | 300139 | 111860 | 31039 | 4200 | 1714 | 622 | 421 | 470 |
1985 | 641779 | 286645 | 146239 | 50970 | 8566 | 997 | 404 | 214 | 228 |
1986 | 625934 | 269952 | 154045 | 95511 | 25952 | 4471 | 446 | 198 | 164 |
1987 | 835679 | 276509 | 128156 | 65775 | 39458 | 9397 | 2705 | 267 | 215 |
1988 | 492377 | 448202 | 139246 | 45707 | 25387 | 14387 | 3750 | 1245 | 192 |
1989 | 517104 | 208564 | 261974 | 68323 | 27282 | 12642 | 7340 | 1979 | 799 |
1990 | 454976 | 232118 | 105451 | 141068 | 31070 | 14102 | 5704 | 3036 | 1169 |
1991 | 262498 | 224808 | 129832 | 53584 | 84373 | 14857 | 7726 | 2646 | 1775 |
1992 | 729416 | 94656 | 96278 | 62630 | 25160 | 40498 | 6483 | 3939 | 1612 |
1993 | 442413 | 421679 | 36827 | 35632 | 19726 | 10089 | 15321 | 2227 | 1610 |
1994 | 697320 | 182408 | 249946 | 15846 | 14043 | 12967 | 5385 | 6279 | 1576 |
1995 | 639857 | 325462 | 79858 | 118421 | 10804 | 8578 | 6634 | 2800 | 3237 |
1996 | 382697 | 303762 | 155127 | 32761 | 50362 | 5623 | 3964 | 2762 | 2281 |
1997 | 352921 | 162105 | 166542 | 86336 | 20775 | 18600 | 2654 | 1703 | 1894 |
1998 | 282377 | 164555 | 79937 | 77497 | 35775 | 8885 | 6865 | 1052 | 1216 |
1999 | 451351 | 110636 | 82125 | 32630 | 31952 | 15186 | 3413 | 2686 | 813 |
2000 | 428909 | 212140 | 44002 | 27364 | 10885 | 9988 | 4106 | 972 | 940 |
2001 | 348711 | 194269 | 83034 | 14428 | 9800 | 3609 | 2314 | 1036 | 515 |
2002 | 247212 | 149792 | 79063 | 22093 | 5258 | 4147 | 1193 | 625 | 468 |
2003 | 95607 | 134323 | 70545 | 33928 | 10184 | 3348 | 2308 | 486 | 501 |
2004 | 225483 | 36425 | 97246 | 40135 | 14436 | 2676 | 759 | 450 | 208 |
2005 | 375120 | 107045 | 17076 | 41940 | 14854 | 4008 | 658 | 158 | 147 |
2006 | 203211 | 210871 | 43045 | 8167 | 15596 | 4624 | 1143 | 145 | 85 |
2007 | 408808 | 95798 | 168552 | 23272 | 4962 | 6374 | 1548 | 376 | 66 |
2008 | 283793 | 202197 | 67440 | 105662 | 13658 | 2881 | 2565 | 655 | 182 |
2009 | 851709 | 102744 | 138137 | 42193 | 65644 | 7178 | 1826 | 1738 | 498 |
2010 | 784655 | 356468 | 67238 | 100710 | 29852 | 43391 | 4414 | 1198 | 1333 |
2011 | 1044449 | 289237 | 221239 | 38216 | 61513 | 20856 | 21076 | 2580 | 1251 |
2012 | 839868 | 465096 | 194269 | 132588 | 21423 | 36279 | 13621 | 9675 | 1904 |
2013 | 1539549 | 297450 | 204025 | 81879 | 55271 | 9580 | 14487 | 5908 | 3740 |