Table 2. Estimated stock numbers. | |||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9+ |
1958 | 571489 | 34752 | 227294 | 136899 | 68803 | 127262 | 55603 | 38523 | 23885 |
1959 | 981660 | 248202 | 23110 | 134592 | 70123 | 39419 | 72911 | 27119 | 33827 |
1960 | 455887 | 530195 | 143487 | 21309 | 80098 | 34510 | 23981 | 37198 | 32860 |
1961 | 416233 | 187025 | 340442 | 63386 | 16677 | 46444 | 19596 | 12470 | 37647 |
1962 | 715688 | 168384 | 102539 | 251199 | 39935 | 12943 | 30853 | 12194 | 29614 |
1963 | 449999 | 386157 | 105662 | 41481 | 153430 | 20335 | 7531 | 16188 | 22248 |
1964 | 1207424 | 188528 | 213844 | 64473 | 24612 | 93433 | 11642 | 4506 | 23933 |
1965 | 376247 | 634759 | 99608 | 129962 | 34787 | 22203 | 63450 | 7424 | 19879 |
1966 | 654744 | 165380 | 381551 | 61759 | 74087 | 23529 | 15286 | 36901 | 16188 |
1967 | 784655 | 294196 | 101519 | 213630 | 39066 | 37684 | 12982 | 9210 | 27337 |
1968 | 852561 | 351161 | 191186 | 59042 | 103777 | 21384 | 17206 | 6124 | 17261 |
1969 | 455431 | 398316 | 198590 | 112533 | 38638 | 51431 | 11808 | 8243 | 11130 |
1970 | 263287 | 196614 | 200386 | 94183 | 57354 | 20690 | 20719 | 5062 | 7835 |
1971 | 725778 | 105240 | 109316 | 105345 | 45844 | 25514 | 9861 | 8846 | 5130 |
1972 | 337729 | 386544 | 53316 | 49662 | 41898 | 16892 | 9278 | 3833 | 4342 |
1973 | 321579 | 136626 | 170758 | 24053 | 25235 | 17254 | 7477 | 3877 | 2958 |
1974 | 164391 | 141210 | 56840 | 68941 | 13441 | 10890 | 7518 | 2964 | 2476 |
1975 | 161781 | 65973 | 58163 | 23506 | 28999 | 8043 | 4702 | 3205 | 2201 |
1976 | 199386 | 64796 | 30516 | 22539 | 10615 | 12712 | 4031 | 2080 | 2243 |
1977 | 191760 | 84373 | 37123 | 17261 | 9036 | 5515 | 5012 | 1724 | 1725 |
1978 | 160332 | 81146 | 50061 | 20783 | 8095 | 5791 | 2544 | 2569 | 1613 |
1979 | 231191 | 66304 | 43261 | 25874 | 10521 | 4647 | 3513 | 1338 | 1972 |
1980 | 169906 | 103777 | 32370 | 19837 | 10991 | 5175 | 2404 | 1794 | 1399 |
1981 | 372503 | 64473 | 45524 | 12033 | 9382 | 6586 | 1990 | 972 | 1261 |
1982 | 636666 | 154817 | 23647 | 12743 | 3660 | 3443 | 2762 | 674 | 667 |
1983 | 691072 | 292143 | 72548 | 8912 | 4561 | 1298 | 1126 | 1057 | 421 |
1984 | 654090 | 309589 | 117477 | 30333 | 3979 | 1694 | 620 | 443 | 462 |
1985 | 622812 | 283226 | 146679 | 49415 | 8816 | 1045 | 447 | 217 | 233 |
1986 | 618468 | 264078 | 149343 | 89054 | 24563 | 4596 | 486 | 221 | 173 |
1987 | 879404 | 274032 | 126121 | 65121 | 38446 | 9626 | 2669 | 276 | 213 |
1988 | 483594 | 449100 | 135944 | 47524 | 25438 | 14558 | 3934 | 1227 | 189 |
1989 | 518140 | 207939 | 263814 | 68118 | 27502 | 12777 | 7442 | 2074 | 757 |
1990 | 450449 | 231654 | 105556 | 141917 | 31257 | 14246 | 5844 | 3186 | 1183 |
1991 | 243531 | 215993 | 128412 | 53852 | 82785 | 15111 | 7773 | 2754 | 1856 |
1992 | 770658 | 92967 | 95416 | 61206 | 25311 | 39656 | 6570 | 3794 | 1676 |
1993 | 421258 | 414571 | 37012 | 35348 | 20952 | 10267 | 14874 | 2258 | 1584 |
1994 | 707859 | 176663 | 239666 | 16788 | 14900 | 12753 | 5321 | 6275 | 1583 |
1995 | 656055 | 324811 | 81227 | 116774 | 10770 | 8638 | 6500 | 2703 | 3298 |
1996 | 377755 | 304980 | 158103 | 34648 | 49961 | 5523 | 3889 | 2687 | 2262 |
1997 | 355756 | 162105 | 166209 | 85050 | 20468 | 19534 | 2598 | 1671 | 1902 |
1998 | 273484 | 164226 | 79380 | 76573 | 36171 | 8861 | 7194 | 1010 | 1226 |
1999 | 454976 | 110525 | 81471 | 32925 | 31857 | 15167 | 3381 | 2714 | 795 |
2000 | 443299 | 207524 | 44534 | 27973 | 11236 | 9959 | 4094 | 926 | 938 |
2001 | 381933 | 197402 | 81389 | 14949 | 10050 | 3774 | 2350 | 1005 | 501 |
2002 | 304066 | 163898 | 83283 | 23647 | 5651 | 4021 | 1245 | 622 | 460 |
2003 | 108012 | 152360 | 79698 | 36534 | 10605 | 3331 | 1899 | 514 | 501 |
2004 | 260667 | 41110 | 99708 | 40135 | 14544 | 2817 | 751 | 364 | 226 |
2005 | 501320 | 119253 | 19421 | 43347 | 14605 | 4207 | 682 | 153 | 144 |
2006 | 256017 | 259627 | 50413 | 9299 | 16475 | 4217 | 1203 | 157 | 91 |
2007 | 562980 | 119372 | 193687 | 26742 | 5509 | 7029 | 1613 | 425 | 83 |
2008 | 372503 | 265933 | 81308 | 122884 | 15502 | 3265 | 3105 | 741 | 235 |
2009 | 1237990 | 139386 | 175958 | 51689 | 78042 | 8503 | 2102 | 2091 | 602 |
2010 | 1211052 | 510936 | 88168 | 125744 | 36754 | 52156 | 5254 | 1392 | 1658 |
2011 | 1953240 | 466961 | 318698 | 52104 | 81146 | 25771 | 28710 | 3154 | 1622 |
2012 | 1803068 | 920802 | 326113 | 208981 | 32080 | 53370 | 17501 | 16597 | 2647 |