Table 2. Estimated stock numbers. | |||||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13+ |
1950 | 65186 | 100308 | 70333 | 37534 | 43783 | 15192 | 6291 | 3176 | 1290 | 1433 | 1970 |
1951 | 630961 | 43739 | 48291 | 25822 | 13191 | 11306 | 4175 | 2341 | 1170 | 442 | 1151 |
1952 | 69564 | 430198 | 27282 | 19363 | 8725 | 4641 | 3182 | 1510 | 934 | 451 | 595 |
1953 | 1178791 | 46864 | 213630 | 13087 | 6454 | 2473 | 1351 | 1018 | 538 | 353 | 421 |
1954 | 110968 | 822415 | 25387 | 92689 | 6663 | 2418 | 957 | 593 | 393 | 210 | 335 |
1955 | 53316 | 78433 | 533386 | 13948 | 47430 | 3081 | 904 | 439 | 274 | 170 | 219 |
1956 | 203211 | 38139 | 53210 | 281250 | 7115 | 17443 | 1426 | 435 | 234 | 150 | 205 |
1957 | 52365 | 143774 | 25617 | 33691 | 112758 | 3063 | 6260 | 744 | 199 | 123 | 208 |
1958 | 68597 | 37198 | 88610 | 14871 | 19063 | 42617 | 1555 | 2639 | 382 | 108 | 199 |
1959 | 373622 | 48436 | 24270 | 39498 | 7339 | 6718 | 16215 | 746 | 981 | 166 | 144 |
1960 | 260146 | 263287 | 32598 | 14719 | 17275 | 3522 | 3150 | 7266 | 385 | 401 | 140 |
1961 | 122394 | 176840 | 146825 | 16599 | 6752 | 7755 | 1598 | 1387 | 3229 | 166 | 226 |
1962 | 270763 | 80338 | 87816 | 57584 | 6515 | 2597 | 2969 | 729 | 589 | 1375 | 153 |
1963 | 293314 | 172646 | 37123 | 26239 | 17664 | 2565 | 1014 | 1217 | 344 | 252 | 670 |
1964 | 329720 | 189094 | 78590 | 11855 | 7583 | 5770 | 1134 | 445 | 525 | 178 | 436 |
1965 | 113664 | 220797 | 107366 | 30122 | 3960 | 2622 | 2209 | 540 | 213 | 232 | 302 |
1966 | 271848 | 77730 | 137723 | 56331 | 12232 | 1547 | 1166 | 962 | 285 | 96 | 221 |
1967 | 349410 | 184057 | 42617 | 66836 | 24149 | 4804 | 700 | 568 | 464 | 146 | 151 |
1968 | 15315 | 241832 | 109316 | 21399 | 34064 | 12153 | 2331 | 366 | 300 | 240 | 155 |
1969 | 16882 | 10408 | 136762 | 51689 | 10629 | 15432 | 5627 | 1176 | 178 | 153 | 185 |
1970 | 181317 | 11541 | 6532 | 67440 | 24490 | 5909 | 8127 | 3019 | 659 | 97 | 196 |
1971 | 103570 | 123748 | 6646 | 3969 | 33124 | 11949 | 3234 | 4600 | 1674 | 380 | 161 |
1972 | 1016626 | 72330 | 74013 | 4511 | 2974 | 17510 | 6607 | 1933 | 2782 | 996 | 318 |
1973 | 254740 | 622190 | 38677 | 23017 | 1613 | 1459 | 7732 | 3013 | 917 | 1377 | 603 |
1974 | 60779 | 156530 | 288947 | 15072 | 10233 | 889 | 921 | 4185 | 1647 | 527 | 1153 |
1975 | 53906 | 37086 | 82619 | 134996 | 6364 | 4493 | 430 | 524 | 2050 | 800 | 872 |
1976 | 58163 | 32533 | 17354 | 40579 | 71325 | 3074 | 2442 | 231 | 318 | 1075 | 905 |
1977 | 100609 | 31132 | 13435 | 6557 | 16719 | 28283 | 1344 | 1091 | 96 | 148 | 790 |
1978 | 192144 | 50362 | 10180 | 4178 | 3093 | 7179 | 12516 | 640 | 496 | 36 | 398 |
1979 | 159692 | 110415 | 22359 | 3120 | 2098 | 1492 | 3728 | 6187 | 357 | 244 | 207 |
1980 | 22811 | 97734 | 55826 | 7937 | 1017 | 1177 | 761 | 2007 | 3093 | 194 | 220 |
1981 | 9461 | 15081 | 58630 | 25668 | 3313 | 505 | 607 | 432 | 1118 | 1604 | 223 |
1982 | 17501 | 6349 | 10357 | 30031 | 10976 | 1560 | 258 | 340 | 272 | 648 | 960 |
1983 | 7571 | 11905 | 4368 | 6767 | 13478 | 6008 | 919 | 142 | 203 | 174 | 857 |
1984 | 10805 | 5028 | 7022 | 2753 | 3939 | 8760 | 3170 | 556 | 78 | 120 | 582 |
1985 | 294196 | 7967 | 2974 | 3658 | 2008 | 2585 | 5127 | 1968 | 366 | 58 | 463 |
1986 | 414986 | 211928 | 4760 | 1861 | 1924 | 1018 | 1432 | 2728 | 1084 | 212 | 323 |
1987 | 92411 | 273484 | 116774 | 2292 | 936 | 790 | 460 | 693 | 1216 | 502 | 241 |
1988 | 40015 | 60355 | 143774 | 40095 | 1033 | 349 | 304 | 215 | 331 | 532 | 318 |
1989 | 25926 | 26876 | 41069 | 68872 | 12389 | 561 | 130 | 152 | 110 | 168 | 398 |
1990 | 31952 | 18836 | 16833 | 24294 | 33390 | 5409 | 395 | 96 | 94 | 67 | 307 |
1991 | 87466 | 24197 | 12749 | 13349 | 19029 | 20593 | 3260 | 297 | 68 | 64 | 219 |
1992 | 279288 | 66436 | 15306 | 9628 | 9925 | 12412 | 13481 | 2052 | 208 | 50 | 166 |
1993 | 868914 | 208981 | 50463 | 9816 | 5590 | 6224 | 7788 | 8440 | 1209 | 143 | 128 |
1994 | 346972 | 640497 | 140927 | 31857 | 5029 | 2954 | 3655 | 4863 | 5080 | 714 | 159 |
1995 | 94561 | 257301 | 417066 | 71682 | 16314 | 2424 | 1492 | 2101 | 2686 | 2853 | 477 |
1996 | 74907 | 68186 | 171785 | 227521 | 36827 | 6895 | 1289 | 818 | 1168 | 1503 | 1868 |
1997 | 95703 | 52052 | 40741 | 81797 | 92042 | 14274 | 2800 | 664 | 402 | 579 | 1702 |
1998 | 61698 | 65710 | 32370 | 20852 | 33725 | 37235 | 5476 | 1254 | 328 | 193 | 1157 |
1999 | 164720 | 43783 | 44891 | 17427 | 11108 | 15401 | 15340 | 2461 | 599 | 181 | 719 |
2000 | 87291 | 117830 | 25900 | 19103 | 6902 | 5204 | 7322 | 7475 | 1199 | 321 | 518 |
2001 | 390819 | 63070 | 79618 | 16039 | 9732 | 3763 | 2900 | 4238 | 3920 | 662 | 510 |
2002 | 369535 | 291851 | 52839 | 46212 | 8535 | 5430 | 2284 | 1762 | 2522 | 2203 | 655 |
2003 | 230960 | 264607 | 196418 | 40376 | 27201 | 4943 | 3363 | 1551 | 1077 | 1526 | 1703 |
2004 | 238948 | 159373 | 167376 | 98519 | 15929 | 12580 | 2668 | 1963 | 922 | 601 | 1894 |
2005 | 351512 | 159213 | 92226 | 96086 | 50011 | 6893 | 6544 | 1614 | 1023 | 528 | 1483 |
2006 | 207524 | 236570 | 102437 | 54885 | 49168 | 23529 | 3551 | 3595 | 879 | 546 | 1056 |
2007 | 922645 | 150392 | 173338 | 57469 | 30031 | 23529 | 10413 | 2200 | 2064 | 521 | 887 |
2008 | 1426879 | 656055 | 109645 | 91126 | 24662 | 13207 | 10708 | 5283 | 1356 | 1185 | 810 |
2009 | 1213477 | 983625 | 412504 | 62630 | 32958 | 10255 | 6566 | 5524 | 2731 | 862 | 1229 |
2010 | 336718 | 838190 | 699415 | 244263 | 35490 | 15337 | 5278 | 3847 | 3059 | 1592 | 1370 |
2011 | 144640 | 227294 | 592437 | 449999 | 120692 | 16894 | 7830 | 3080 | 2271 | 1807 | 1940 |
2012 | 323515 | 87992 | 145510 | 387317 | 283793 | 55994 | 8791 | 4451 | 1821 | 1377 | 2412 |
2013 | 124492 | 208564 | 65186 | 119014 | 260407 | 161297 | 31698 | 5740 | 2907 | 1214 | 2597 |
2014 | 369904 | 87378 | 133386 | 59219 | 108228 | 182043 | 100811 | 20758 | 3896 | 2061 | 2672 |
2015 | 67575 | 270222 | 66237 | 96278 | 51689 | 95703 | 125367 | 67711 | 14118 | 2653 | 3177 |
pred | 46647 | 188477 | 45603 | 65181 | 33769 | 61681 | 86466 | 46700 | 9737 | 4021 | |