Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1958 | 499319 | 42745 | 218382 | 106298 | 60114 | 103673 | 43304 | 36827 | 23063 |
1959 | 1028899 | 216642 | 27474 | 124991 | 56050 | 33423 | 57757 | 19740 | 32630 |
1960 | 354690 | 516588 | 120813 | 19384 | 72186 | 30303 | 19332 | 27119 | 28624 |
1961 | 356112 | 147709 | 312700 | 60597 | 12578 | 41151 | 17413 | 9515 | 31320 |
1962 | 624059 | 152818 | 85136 | 208564 | 35632 | 8270 | 25009 | 9473 | 23179 |
1963 | 334035 | 303155 | 87378 | 42830 | 125116 | 18680 | 4770 | 13018 | 17978 |
1964 | 1133703 | 142771 | 164555 | 49662 | 25540 | 74682 | 10085 | 2544 | 17634 |
1965 | 387317 | 547436 | 86509 | 99907 | 29882 | 18171 | 45161 | 5535 | 11687 |
1966 | 741922 | 177194 | 331373 | 55659 | 59934 | 19216 | 11074 | 24563 | 8840 |
1967 | 820771 | 332701 | 110084 | 188905 | 34441 | 33290 | 10356 | 6016 | 16086 |
1968 | 961260 | 362580 | 199786 | 63831 | 97343 | 19170 | 16334 | 4929 | 9858 |
1969 | 491393 | 440207 | 202602 | 110968 | 38101 | 49021 | 9956 | 7627 | 6439 |
1970 | 273758 | 213844 | 222126 | 98420 | 55994 | 19766 | 21807 | 4477 | 5789 |
1971 | 797311 | 116658 | 117712 | 108337 | 46817 | 25362 | 9368 | 9499 | 3841 |
1972 | 311763 | 386157 | 60658 | 55105 | 46074 | 19157 | 10982 | 4147 | 4555 |
1973 | 312388 | 130092 | 164555 | 28481 | 26450 | 19579 | 8756 | 4900 | 3261 |
1974 | 161619 | 134592 | 55994 | 69217 | 14800 | 11762 | 8880 | 3754 | 3184 |
1975 | 161781 | 67238 | 56897 | 24392 | 30333 | 7673 | 5250 | 3886 | 2966 |
1976 | 194075 | 66436 | 32827 | 24343 | 11180 | 13927 | 3492 | 2351 | 2901 |
1977 | 176310 | 81797 | 36827 | 16541 | 10819 | 5707 | 5676 | 1511 | 2070 |
1978 | 140646 | 75057 | 47620 | 19176 | 7811 | 6354 | 2529 | 2733 | 1537 |
1979 | 215993 | 59695 | 41481 | 24835 | 9528 | 4416 | 3300 | 1250 | 1847 |
1980 | 161135 | 94089 | 29496 | 19520 | 11798 | 4916 | 2145 | 1600 | 1310 |
1981 | 368428 | 64991 | 40579 | 11414 | 8863 | 6391 | 2074 | 896 | 1177 |
1982 | 659344 | 153430 | 25848 | 12774 | 4067 | 3566 | 2771 | 838 | 770 |
1983 | 728687 | 293902 | 70193 | 9576 | 4565 | 1552 | 1325 | 1125 | 528 |
1984 | 586542 | 325787 | 120813 | 28653 | 3828 | 1611 | 695 | 556 | 494 |
1985 | 570347 | 251199 | 150844 | 49613 | 9713 | 1233 | 592 | 308 | 340 |
1986 | 608651 | 245733 | 125618 | 74757 | 20264 | 4459 | 577 | 294 | 231 |
1987 | 911640 | 271848 | 120090 | 55770 | 31288 | 8075 | 2367 | 312 | 261 |
1988 | 476870 | 432354 | 129832 | 50818 | 22925 | 12547 | 3742 | 1164 | 227 |
1989 | 503329 | 210660 | 248699 | 62255 | 26903 | 10732 | 6031 | 1786 | 590 |
1990 | 453160 | 222126 | 108880 | 131663 | 29378 | 13574 | 5016 | 2606 | 872 |
1991 | 236807 | 210239 | 122027 | 55050 | 70686 | 14010 | 6899 | 2203 | 1225 |
1992 | 790958 | 97636 | 93340 | 58924 | 26476 | 33323 | 6323 | 3181 | 1118 |
1993 | 374745 | 380789 | 41731 | 37571 | 24465 | 12065 | 14143 | 2490 | 1225 |
1994 | 718557 | 161458 | 198590 | 19326 | 16788 | 13293 | 5564 | 5545 | 1157 |
1995 | 647582 | 326440 | 79858 | 97441 | 10903 | 9028 | 6109 | 2429 | 2189 |
1996 | 364762 | 292143 | 160653 | 37384 | 45524 | 5512 | 3974 | 2532 | 1522 |
1997 | 352568 | 159851 | 154817 | 79301 | 19693 | 19388 | 2466 | 1610 | 1277 |
1998 | 256017 | 159692 | 78511 | 70263 | 34648 | 8468 | 7797 | 995 | 935 |
1999 | 433653 | 107796 | 77964 | 32533 | 28912 | 13812 | 3234 | 3008 | 646 |
2000 | 424217 | 192144 | 44312 | 28854 | 12207 | 9825 | 4230 | 1102 | 1125 |
2001 | 343863 | 187025 | 70263 | 14867 | 11053 | 4454 | 2632 | 1244 | 701 |
2002 | 336381 | 145656 | 77497 | 21616 | 5648 | 4427 | 1454 | 731 | 626 |
2003 | 111860 | 162918 | 77265 | 33423 | 9057 | 2541 | 1528 | 416 | 472 |
2004 | 272665 | 46120 | 94183 | 36975 | 13483 | 2684 | 680 | 261 | 252 |
2005 | 538746 | 121783 | 22675 | 41233 | 13489 | 3994 | 711 | 145 | 171 |
2006 | 243775 | 256786 | 53477 | 10720 | 16235 | 4072 | 1185 | 178 | 124 |
2007 | 499319 | 110304 | 162755 | 25668 | 5580 | 6764 | 1379 | 415 | 130 |
2008 | 291560 | 225709 | 68118 | 95320 | 13368 | 3001 | 2980 | 634 | 294 |
2009 | 1138247 | 118421 | 147414 | 42489 | 59576 | 7371 | 1697 | 1751 | 559 |
2010 | 1165895 | 498321 | 76420 | 100408 | 29349 | 38677 | 4251 | 1024 | 1373 |
2011 | 2253511 | 492870 | 310209 | 45982 | 64796 | 19297 | 22020 | 2441 | 1330 |
2012 | 1922237 | 1075181 | 332369 | 194464 | 28057 | 40864 | 11735 | 12218 | 2117 |