Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1958 | 712831 | 33423 | 226160 | 141068 | 69703 | 129444 | 57354 | 38832 | 24029 |
1959 | 1158921 | 250697 | 22181 | 135537 | 71468 | 39895 | 74757 | 27750 | 33928 |
1960 | 579546 | 526497 | 146532 | 21575 | 80741 | 34030 | 24416 | 37571 | 32696 |
1961 | 523347 | 191568 | 339762 | 62442 | 17226 | 46723 | 19532 | 12688 | 37496 |
1962 | 869784 | 167879 | 104820 | 255250 | 40376 | 13594 | 31445 | 12307 | 29407 |
1963 | 573779 | 395537 | 107581 | 40215 | 156217 | 20353 | 7852 | 16579 | 22137 |
1964 | 1428306 | 191952 | 215346 | 65907 | 23671 | 94372 | 11617 | 4718 | 24270 |
1965 | 470241 | 636666 | 97929 | 131137 | 34098 | 22743 | 64926 | 7459 | 20634 |
1966 | 787013 | 164720 | 382697 | 61084 | 74533 | 23718 | 15769 | 37534 | 16604 |
1967 | 950744 | 287506 | 100509 | 215130 | 39262 | 37496 | 13083 | 9696 | 27667 |
1968 | 1021722 | 348015 | 191186 | 58221 | 103673 | 21405 | 16897 | 6124 | 17564 |
1969 | 554044 | 394352 | 197996 | 112984 | 38871 | 51175 | 11937 | 8045 | 11219 |
1970 | 329391 | 193494 | 197798 | 93901 | 58221 | 21040 | 20370 | 5116 | 7820 |
1971 | 859409 | 103985 | 108337 | 106085 | 46120 | 25489 | 9976 | 8675 | 5122 |
1972 | 424641 | 390819 | 52997 | 49168 | 41731 | 16558 | 9096 | 3882 | 4228 |
1973 | 397918 | 138275 | 171099 | 23365 | 25489 | 16956 | 7436 | 3824 | 2934 |
1974 | 205459 | 143774 | 56670 | 68665 | 13341 | 10860 | 7462 | 2934 | 2452 |
1975 | 198789 | 65775 | 58279 | 23179 | 28796 | 8219 | 4673 | 3187 | 2211 |
1976 | 243045 | 63704 | 29852 | 22226 | 10449 | 12574 | 4176 | 2078 | 2273 |
1977 | 237044 | 83283 | 37049 | 17469 | 8578 | 5490 | 4824 | 1748 | 1720 |
1978 | 203008 | 81227 | 50312 | 20927 | 7904 | 5652 | 2470 | 2472 | 1610 |
1979 | 287506 | 67238 | 43261 | 25900 | 10466 | 4562 | 3515 | 1301 | 1921 |
1980 | 217075 | 105979 | 32958 | 19677 | 10586 | 5151 | 2415 | 1819 | 1366 |
1981 | 455887 | 65251 | 46537 | 12071 | 9501 | 6594 | 1943 | 963 | 1275 |
1982 | 769888 | 154353 | 23553 | 12655 | 3633 | 3484 | 2840 | 656 | 680 |
1983 | 830680 | 293314 | 73277 | 8870 | 4592 | 1258 | 1101 | 1080 | 423 |
1984 | 803715 | 304370 | 114462 | 30699 | 4093 | 1701 | 620 | 430 | 464 |
1985 | 776848 | 285501 | 146532 | 50212 | 8676 | 1020 | 422 | 214 | 228 |
1986 | 765282 | 267266 | 151903 | 92411 | 25286 | 4526 | 464 | 207 | 166 |
1987 | 1045494 | 275406 | 127007 | 65447 | 38988 | 9501 | 2680 | 270 | 212 |
1988 | 601391 | 447307 | 137723 | 46490 | 25387 | 14452 | 3818 | 1230 | 189 |
1989 | 634759 | 208564 | 262498 | 68255 | 27337 | 12673 | 7351 | 2009 | 774 |
1990 | 555709 | 231886 | 105451 | 141492 | 31101 | 14143 | 5736 | 3078 | 1164 |
1991 | 313326 | 220577 | 129185 | 53691 | 83533 | 14936 | 7730 | 2673 | 1791 |
1992 | 913465 | 94183 | 95894 | 61883 | 25185 | 40055 | 6487 | 3853 | 1620 |
1993 | 534453 | 417901 | 36938 | 35490 | 20274 | 10141 | 15015 | 2216 | 1578 |
1994 | 861129 | 180232 | 245487 | 16292 | 14422 | 12809 | 5325 | 6218 | 1556 |
1995 | 794128 | 325136 | 80660 | 117948 | 10779 | 8569 | 6534 | 2733 | 3225 |
1996 | 468832 | 304370 | 156843 | 33658 | 50161 | 5561 | 3899 | 2700 | 2242 |
1997 | 434521 | 162430 | 166708 | 85905 | 20620 | 18993 | 2614 | 1668 | 1871 |
1998 | 341806 | 164391 | 79778 | 77265 | 35990 | 8859 | 6970 | 1019 | 1199 |
1999 | 551281 | 110636 | 81797 | 32728 | 31920 | 15154 | 3379 | 2662 | 789 |
2000 | 524919 | 208981 | 44135 | 27557 | 10965 | 9934 | 4065 | 929 | 917 |
2001 | 433220 | 192721 | 81634 | 14568 | 9776 | 3595 | 2290 | 989 | 489 |
2002 | 330050 | 151146 | 79142 | 22561 | 5371 | 3911 | 1141 | 593 | 439 |
2003 | 121662 | 142059 | 73718 | 35031 | 10326 | 3325 | 1982 | 466 | 471 |
2004 | 278452 | 37459 | 96858 | 39379 | 14260 | 2703 | 743 | 376 | 200 |
2005 | 494350 | 105240 | 17171 | 40946 | 14029 | 3896 | 627 | 143 | 129 |
2006 | 266732 | 217075 | 43652 | 8069 | 15142 | 4019 | 1045 | 129 | 74 |
2007 | 511959 | 100007 | 167544 | 23156 | 4759 | 5995 | 1377 | 326 | 59 |
2008 | 347319 | 204025 | 68118 | 104506 | 13248 | 2711 | 2423 | 588 | 163 |
2009 | 995500 | 104925 | 139944 | 42617 | 64344 | 7061 | 1692 | 1569 | 457 |
2010 | 897169 | 350810 | 67037 | 99310 | 29466 | 41151 | 4288 | 1083 | 1224 |
2011 | 1214691 | 282943 | 221239 | 38216 | 60295 | 20276 | 20109 | 2471 | 1175 |
2012 | 979698 | 447754 | 187963 | 129444 | 20927 | 33827 | 12572 | 9181 | 1808 |
2013 | 1651179 | 301342 | 209819 | 82785 | 55770 | 9454 | 12845 | 5193 | 3753 |