Table 2. Estimated stock numbers. | |||||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13+ |
1950 | 73939 | 98617 | 70263 | 37684 | 45570 | 16636 | 4283 | 2840 | 1356 | 1515 | 2081 |
1951 | 663312 | 47620 | 49415 | 26108 | 13110 | 12713 | 5465 | 1954 | 1225 | 448 | 1119 |
1952 | 73865 | 429768 | 27228 | 19689 | 8983 | 4413 | 3861 | 1599 | 933 | 487 | 551 |
1953 | 1265528 | 47477 | 221018 | 12892 | 6570 | 2602 | 1097 | 918 | 593 | 395 | 546 |
1954 | 128798 | 839029 | 26716 | 97538 | 6420 | 2459 | 1262 | 532 | 330 | 198 | 423 |
1955 | 59576 | 85991 | 522824 | 14237 | 48388 | 2865 | 794 | 447 | 243 | 129 | 170 |
1956 | 222348 | 40336 | 55826 | 277340 | 7183 | 19328 | 1310 | 377 | 248 | 166 | 172 |
1957 | 60234 | 148598 | 25952 | 34372 | 116076 | 3109 | 5849 | 782 | 151 | 139 | 274 |
1958 | 77034 | 40457 | 92226 | 15010 | 19122 | 46351 | 1802 | 2306 | 433 | 110 | 342 |
1959 | 399113 | 51637 | 25336 | 41815 | 7320 | 7325 | 15642 | 879 | 792 | 182 | 218 |
1960 | 275130 | 265933 | 32794 | 14874 | 18583 | 3456 | 4242 | 6316 | 529 | 278 | 152 |
1961 | 127899 | 177017 | 148005 | 16510 | 6714 | 8141 | 1628 | 1489 | 2904 | 188 | 176 |
1962 | 279009 | 80178 | 88256 | 57642 | 6469 | 2579 | 3375 | 690 | 609 | 1253 | 118 |
1963 | 324162 | 170928 | 37086 | 26370 | 17691 | 2466 | 1099 | 1178 | 365 | 255 | 624 |
1964 | 366590 | 200787 | 79698 | 11825 | 7614 | 5858 | 1444 | 424 | 527 | 277 | 472 |
1965 | 121419 | 234451 | 108662 | 30333 | 3969 | 2639 | 2107 | 575 | 246 | 239 | 439 |
1966 | 294785 | 78905 | 136762 | 55548 | 12136 | 1560 | 1149 | 806 | 362 | 97 | 196 |
1967 | 366590 | 190232 | 43652 | 66171 | 24125 | 4827 | 681 | 554 | 437 | 196 | 139 |
1968 | 17335 | 240867 | 110968 | 21890 | 33223 | 12116 | 2057 | 376 | 303 | 238 | 173 |
1969 | 18646 | 11222 | 136353 | 52313 | 10697 | 15183 | 5476 | 1087 | 172 | 162 | 158 |
1970 | 192144 | 12071 | 6770 | 67440 | 25034 | 5847 | 7439 | 2854 | 641 | 93 | 215 |
1971 | 108880 | 124119 | 6991 | 4060 | 33090 | 12538 | 3269 | 4313 | 1604 | 401 | 159 |
1972 | 1064483 | 71898 | 73792 | 4403 | 2868 | 17578 | 6743 | 1946 | 2673 | 992 | 317 |
1973 | 285501 | 632857 | 35668 | 23790 | 1614 | 1388 | 6606 | 2747 | 839 | 1360 | 513 |
1974 | 64602 | 169566 | 301342 | 14333 | 10400 | 851 | 1302 | 4057 | 1625 | 552 | 1273 |
1975 | 58221 | 38063 | 83617 | 136489 | 6032 | 4620 | 362 | 655 | 1882 | 677 | 936 |
1976 | 55216 | 34166 | 18083 | 40215 | 70827 | 2859 | 2861 | 244 | 447 | 1042 | 960 |
1977 | 100609 | 29703 | 13636 | 6656 | 16278 | 28825 | 976 | 1179 | 93 | 202 | 646 |
1978 | 198988 | 51948 | 10238 | 4278 | 2937 | 6882 | 15172 | 556 | 541 | 23 | 349 |
1979 | 169058 | 112758 | 22270 | 3134 | 2043 | 1380 | 3983 | 6929 | 381 | 243 | 164 |
1980 | 25413 | 101519 | 54666 | 7887 | 1070 | 1101 | 727 | 2245 | 3355 | 231 | 182 |
1981 | 10708 | 16277 | 57757 | 24860 | 3346 | 537 | 587 | 408 | 1233 | 1644 | 220 |
1982 | 17944 | 6937 | 10182 | 29584 | 10914 | 1624 | 280 | 336 | 307 | 760 | 880 |
1983 | 7768 | 11730 | 4398 | 6526 | 14055 | 5878 | 1035 | 131 | 205 | 228 | 698 |
1984 | 10980 | 4982 | 6884 | 2699 | 3813 | 8977 | 2395 | 584 | 57 | 118 | 455 |
1985 | 273211 | 8292 | 3097 | 3649 | 1883 | 2488 | 5962 | 1766 | 407 | 70 | 426 |
1986 | 328076 | 205459 | 5053 | 1761 | 1869 | 970 | 1666 | 2975 | 1026 | 243 | 401 |
1987 | 90672 | 242316 | 114806 | 2399 | 783 | 752 | 500 | 773 | 1198 | 477 | 237 |
1988 | 34030 | 66304 | 132720 | 38871 | 1018 | 247 | 252 | 238 | 381 | 512 | 271 |
1989 | 25489 | 25591 | 41689 | 64731 | 12525 | 529 | 24 | 134 | 115 | 191 | 355 |
1990 | 27973 | 19594 | 16951 | 24785 | 32663 | 5699 | 601 | 51 | 84 | 67 | 252 |
1991 | 82619 | 21998 | 13467 | 13121 | 18337 | 20016 | 2915 | 396 | 49 | 61 | 155 |
1992 | 253216 | 64796 | 14800 | 9673 | 9611 | 11648 | 14530 | 1833 | 243 | 50 | 106 |
1993 | 725053 | 198988 | 46630 | 9291 | 5476 | 5941 | 8179 | 8597 | 999 | 192 | 90 |
1994 | 263287 | 569777 | 138552 | 30915 | 4906 | 2901 | 4327 | 5598 | 5155 | 631 | 156 |
1995 | 75887 | 208772 | 393171 | 71898 | 16059 | 2436 | 1385 | 2418 | 2709 | 2794 | 408 |
1996 | 60234 | 59516 | 155905 | 223239 | 37987 | 7191 | 1498 | 820 | 1282 | 1528 | 1851 |
1997 | 77497 | 47667 | 40015 | 80017 | 92503 | 15667 | 2393 | 708 | 377 | 570 | 1588 |
1998 | 54502 | 61084 | 32080 | 21131 | 33658 | 38484 | 5728 | 1029 | 327 | 178 | 1141 |
1999 | 143774 | 43391 | 42873 | 17320 | 11058 | 14729 | 16686 | 2213 | 473 | 221 | 742 |
2000 | 80499 | 111636 | 27119 | 19235 | 6669 | 5029 | 6066 | 6903 | 949 | 260 | 611 |
2001 | 338405 | 63640 | 75963 | 16088 | 9786 | 3319 | 3443 | 3788 | 3248 | 532 | 603 |
2002 | 298343 | 271305 | 49662 | 43739 | 8301 | 5301 | 2026 | 1908 | 2287 | 1705 | 543 |
2003 | 177194 | 232582 | 189662 | 39656 | 26187 | 4547 | 5040 | 1710 | 1159 | 1426 | 1387 |
2004 | 184610 | 137173 | 159213 | 97246 | 16194 | 12274 | 2248 | 2621 | 1034 | 598 | 1785 |
2005 | 273211 | 141917 | 89143 | 94845 | 49712 | 6825 | 7706 | 1710 | 1082 | 638 | 1747 |
2006 | 170587 | 215777 | 98519 | 54995 | 49168 | 23671 | 3960 | 4085 | 942 | 582 | 1169 |
2007 | 669308 | 138275 | 161619 | 56613 | 30792 | 23837 | 9219 | 2466 | 2237 | 606 | 880 |
2008 | 981660 | 532320 | 101519 | 85306 | 25160 | 13232 | 10068 | 4324 | 1581 | 1216 | 838 |
2009 | 806130 | 783871 | 376623 | 60355 | 33024 | 10804 | 6494 | 4738 | 2040 | 1239 | 1440 |
2010 | 212140 | 656055 | 607435 | 227067 | 34510 | 15728 | 6554 | 4057 | 2697 | 1279 | 2219 |
2011 | 90944 | 169736 | 500819 | 409217 | 119850 | 17129 | 8830 | 3454 | 2417 | 1636 | 2786 |
2012 | 223016 | 73130 | 131926 | 370645 | 279847 | 59994 | 8149 | 4382 | 1991 | 1533 | 3268 |
2013 | 101114 | 178082 | 58163 | 114691 | 255250 | 168047 | 32306 | 5990 | 3041 | 1462 | 3626 |
2014 | 295079 | 82537 | 131795 | 55105 | 100208 | 176840 | 102847 | 19405 | 4234 | 2393 | 3735 |
pred | 237396 | 63814 | 96590 | 38284 | 64212 | 114691 | 70172 | 13662 | 2981 | 4314 | |