Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1958 | 502826 | 41815 | 217945 | 106831 | 60054 | 103777 | 43347 | 36754 | 23017 |
1959 | 1004500 | 217510 | 26903 | 124244 | 55938 | 33323 | 57699 | 19734 | 32500 |
1960 | 357897 | 510936 | 121055 | 19241 | 71682 | 30092 | 19266 | 27011 | 28396 |
1961 | 357897 | 147709 | 309589 | 59874 | 12562 | 40782 | 17207 | 9450 | 31039 |
1962 | 615383 | 152665 | 84881 | 208772 | 35242 | 8346 | 24860 | 9368 | 22902 |
1963 | 333701 | 301643 | 86942 | 42066 | 124991 | 18303 | 4813 | 12918 | 17719 |
1964 | 1114593 | 141492 | 163407 | 49267 | 24909 | 74236 | 9802 | 2560 | 17417 |
1965 | 383464 | 544161 | 85648 | 99409 | 29555 | 17944 | 44936 | 5364 | 11619 |
1966 | 738961 | 175606 | 331373 | 55437 | 59814 | 19092 | 11029 | 24465 | 8723 |
1967 | 824061 | 331373 | 109316 | 189473 | 34544 | 33157 | 10306 | 6025 | 16017 |
1968 | 961260 | 363669 | 199386 | 63513 | 97149 | 19272 | 16202 | 4895 | 9873 |
1969 | 492870 | 441971 | 203414 | 111302 | 38177 | 48923 | 10056 | 7558 | 6450 |
1970 | 275406 | 214058 | 222571 | 98716 | 56162 | 19932 | 21707 | 4531 | 5784 |
1971 | 790167 | 116541 | 118066 | 108771 | 46958 | 25463 | 9492 | 9453 | 3877 |
1972 | 315212 | 387317 | 60536 | 55271 | 46120 | 19187 | 11003 | 4213 | 4562 |
1973 | 313326 | 130875 | 165711 | 28424 | 26582 | 19575 | 8766 | 4913 | 3296 |
1974 | 161943 | 135131 | 56218 | 69564 | 14833 | 11804 | 8869 | 3754 | 3203 |
1975 | 161135 | 67104 | 57011 | 24465 | 30394 | 7742 | 5264 | 3881 | 2974 |
1976 | 191952 | 65973 | 32663 | 24197 | 11190 | 13874 | 3538 | 2359 | 2905 |
1977 | 175255 | 80822 | 36534 | 16465 | 10679 | 5691 | 5619 | 1528 | 2070 |
1978 | 141068 | 74608 | 47193 | 19082 | 7766 | 6289 | 2512 | 2700 | 1540 |
1979 | 216425 | 59814 | 41316 | 24686 | 9524 | 4400 | 3287 | 1240 | 1831 |
1980 | 163081 | 94656 | 29584 | 19516 | 11739 | 4918 | 2146 | 1602 | 1299 |
1981 | 369904 | 65317 | 40905 | 11466 | 8919 | 6416 | 2073 | 897 | 1177 |
1982 | 656711 | 153584 | 25848 | 12842 | 4072 | 3587 | 2801 | 839 | 773 |
1983 | 724328 | 294196 | 70333 | 9574 | 4577 | 1552 | 1328 | 1140 | 532 |
1984 | 587717 | 324487 | 120934 | 28710 | 3842 | 1616 | 699 | 557 | 501 |
1985 | 571489 | 251199 | 150392 | 49464 | 9657 | 1230 | 588 | 309 | 343 |
1986 | 607435 | 245487 | 125869 | 74982 | 20272 | 4448 | 573 | 291 | 230 |
1987 | 894482 | 271577 | 119731 | 55938 | 31477 | 8067 | 2377 | 311 | 260 |
1988 | 475442 | 427197 | 129444 | 50312 | 22857 | 12588 | 3721 | 1169 | 226 |
1989 | 502324 | 209609 | 247459 | 62069 | 26716 | 10702 | 6046 | 1776 | 594 |
1990 | 453160 | 221239 | 108120 | 131531 | 29231 | 13518 | 4996 | 2605 | 870 |
1991 | 239666 | 211293 | 122149 | 54830 | 71111 | 13950 | 6908 | 2193 | 1224 |
1992 | 779182 | 97929 | 93714 | 59160 | 26476 | 33658 | 6301 | 3204 | 1117 |
1993 | 375871 | 378890 | 41440 | 37459 | 24392 | 12011 | 14236 | 2476 | 1236 |
1994 | 714258 | 160974 | 198789 | 19101 | 16614 | 13264 | 5535 | 5564 | 1157 |
1995 | 643708 | 325136 | 79459 | 97929 | 10857 | 8943 | 6102 | 2422 | 2192 |
1996 | 365492 | 290977 | 159851 | 37086 | 45570 | 5504 | 3937 | 2528 | 1523 |
1997 | 351161 | 159851 | 154817 | 79221 | 19651 | 19322 | 2468 | 1593 | 1277 |
1998 | 258332 | 159532 | 78511 | 70474 | 34614 | 8474 | 7750 | 996 | 929 |
1999 | 434956 | 108120 | 78198 | 32630 | 29086 | 13831 | 3248 | 2989 | 645 |
2000 | 424641 | 193107 | 44267 | 28941 | 12260 | 9870 | 4251 | 1107 | 1120 |
2001 | 347319 | 187400 | 70615 | 14777 | 11076 | 4483 | 2652 | 1249 | 701 |
2002 | 322223 | 147119 | 77343 | 21526 | 5550 | 4435 | 1479 | 735 | 626 |
2003 | 110525 | 158103 | 78120 | 32958 | 8941 | 2491 | 1524 | 418 | 472 |
2004 | 271577 | 45524 | 93153 | 38484 | 13372 | 2640 | 677 | 256 | 251 |
2005 | 517104 | 121783 | 22337 | 40946 | 14663 | 4004 | 725 | 145 | 170 |
2006 | 232350 | 250196 | 52470 | 10581 | 16059 | 4809 | 1250 | 182 | 124 |
2007 | 495340 | 105979 | 160011 | 25084 | 5576 | 6799 | 1718 | 438 | 131 |
2008 | 294785 | 223239 | 65775 | 94372 | 13149 | 3041 | 3084 | 766 | 302 |
2009 | 1148538 | 117477 | 144640 | 41233 | 59635 | 7235 | 1756 | 1830 | 624 |
2010 | 1182333 | 495836 | 75508 | 99509 | 29057 | 39144 | 4202 | 1070 | 1446 |
2011 | 2173828 | 491885 | 303458 | 44981 | 64537 | 19285 | 22315 | 2418 | 1374 |
2012 | 1833982 | 1044449 | 332369 | 190995 | 27639 | 41606 | 11996 | 12452 | 2119 |