Table 2. Estimated stock numbers. | |||||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13+ |
1950 | 66237 | 99310 | 70333 | 37534 | 43783 | 15186 | 6289 | 3174 | 1290 | 1434 | 1969 |
1951 | 624059 | 44445 | 48485 | 25822 | 13187 | 11291 | 4165 | 2342 | 1171 | 442 | 1153 |
1952 | 68872 | 425491 | 27038 | 19409 | 8732 | 4645 | 3179 | 1509 | 936 | 452 | 597 |
1953 | 1184700 | 46351 | 214486 | 13027 | 6454 | 2472 | 1350 | 1018 | 538 | 354 | 422 |
1954 | 111860 | 827364 | 25514 | 92781 | 6650 | 2415 | 954 | 592 | 394 | 210 | 335 |
1955 | 53852 | 79063 | 532320 | 13990 | 47477 | 3077 | 902 | 438 | 273 | 170 | 219 |
1956 | 202400 | 38561 | 53104 | 280969 | 7127 | 17403 | 1423 | 435 | 234 | 150 | 206 |
1957 | 52892 | 143344 | 25591 | 33658 | 112533 | 3063 | 6249 | 743 | 199 | 122 | 208 |
1958 | 69494 | 37609 | 88965 | 14868 | 19059 | 42531 | 1554 | 2638 | 382 | 108 | 198 |
1959 | 372503 | 49119 | 24246 | 39616 | 7344 | 6712 | 16176 | 743 | 980 | 166 | 143 |
1960 | 258074 | 262761 | 32500 | 14731 | 17304 | 3528 | 3148 | 7247 | 383 | 400 | 139 |
1961 | 121662 | 175431 | 147119 | 16579 | 6757 | 7767 | 1600 | 1385 | 3219 | 165 | 226 |
1962 | 268337 | 79698 | 87904 | 57584 | 6513 | 2601 | 2974 | 729 | 589 | 1372 | 153 |
1963 | 295966 | 170758 | 37160 | 26187 | 17645 | 2570 | 1017 | 1220 | 344 | 252 | 670 |
1964 | 333701 | 190422 | 78905 | 11838 | 7567 | 5766 | 1137 | 447 | 527 | 178 | 437 |
1965 | 113437 | 223463 | 106938 | 30182 | 3956 | 2619 | 2210 | 541 | 213 | 233 | 302 |
1966 | 271848 | 77653 | 137036 | 56275 | 12237 | 1545 | 1164 | 962 | 285 | 96 | 222 |
1967 | 349060 | 184241 | 42745 | 66636 | 24101 | 4799 | 699 | 567 | 463 | 146 | 151 |
1968 | 15441 | 241832 | 109207 | 21423 | 33996 | 12130 | 2329 | 365 | 299 | 240 | 155 |
1969 | 16813 | 10501 | 137173 | 51689 | 10630 | 15409 | 5615 | 1174 | 177 | 153 | 185 |
1970 | 180593 | 11507 | 6522 | 67575 | 24465 | 5909 | 8119 | 3014 | 657 | 97 | 195 |
1971 | 105135 | 123377 | 6670 | 3970 | 33157 | 11938 | 3232 | 4593 | 1670 | 379 | 161 |
1972 | 1006511 | 73497 | 74236 | 4524 | 2980 | 17522 | 6603 | 1930 | 2776 | 993 | 317 |
1973 | 256530 | 615383 | 38523 | 23063 | 1616 | 1465 | 7747 | 3014 | 917 | 1375 | 602 |
1974 | 60415 | 157157 | 289816 | 15046 | 10258 | 892 | 925 | 4195 | 1648 | 527 | 1152 |
1975 | 53960 | 36791 | 82043 | 135266 | 6369 | 4505 | 432 | 525 | 2052 | 800 | 871 |
1976 | 57526 | 32435 | 17384 | 40498 | 71539 | 3078 | 2450 | 232 | 318 | 1076 | 904 |
1977 | 101215 | 30455 | 13400 | 6563 | 16731 | 28339 | 1347 | 1091 | 96 | 148 | 789 |
1978 | 192721 | 49861 | 10248 | 4164 | 3098 | 7194 | 12545 | 640 | 496 | 36 | 397 |
1979 | 160974 | 110304 | 22315 | 3126 | 2097 | 1495 | 3738 | 6199 | 357 | 244 | 207 |
1980 | 23272 | 98519 | 55770 | 7928 | 1018 | 1177 | 762 | 2010 | 3096 | 193 | 220 |
1981 | 9582 | 15421 | 58571 | 25668 | 3312 | 505 | 607 | 432 | 1118 | 1604 | 222 |
1982 | 17401 | 6448 | 10306 | 30001 | 10971 | 1560 | 258 | 340 | 271 | 647 | 960 |
1983 | 7459 | 11858 | 4345 | 6751 | 13467 | 6004 | 919 | 142 | 203 | 174 | 857 |
1984 | 10733 | 4953 | 7040 | 2744 | 3934 | 8759 | 3168 | 555 | 78 | 120 | 582 |
1985 | 293314 | 7912 | 2989 | 3660 | 2006 | 2584 | 5127 | 1969 | 366 | 58 | 463 |
1986 | 412504 | 211293 | 4773 | 1866 | 1925 | 1017 | 1431 | 2728 | 1084 | 211 | 323 |
1987 | 94561 | 271034 | 117008 | 2297 | 938 | 790 | 459 | 692 | 1216 | 502 | 240 |
1988 | 39735 | 61513 | 144206 | 40175 | 1036 | 349 | 304 | 215 | 330 | 532 | 318 |
1989 | 25719 | 26635 | 40701 | 69079 | 12420 | 565 | 131 | 152 | 110 | 168 | 399 |
1990 | 31571 | 18669 | 16845 | 24222 | 33490 | 5421 | 397 | 96 | 94 | 67 | 308 |
1991 | 87992 | 23909 | 12739 | 13370 | 19065 | 20665 | 3271 | 298 | 69 | 64 | 220 |
1992 | 277895 | 66836 | 15426 | 9638 | 9969 | 12457 | 13526 | 2058 | 209 | 50 | 166 |
1993 | 858550 | 207939 | 50161 | 9887 | 5616 | 6254 | 7818 | 8469 | 1214 | 143 | 129 |
1994 | 344208 | 633490 | 140646 | 31761 | 5042 | 2963 | 3672 | 4879 | 5097 | 716 | 160 |
1995 | 94089 | 255250 | 416233 | 71396 | 16261 | 2426 | 1495 | 2106 | 2691 | 2859 | 478 |
1996 | 74832 | 67643 | 171271 | 226840 | 36717 | 6877 | 1290 | 820 | 1170 | 1504 | 1870 |
1997 | 95990 | 51896 | 40987 | 81552 | 91766 | 14240 | 2794 | 663 | 402 | 580 | 1703 |
1998 | 61574 | 65710 | 32403 | 20841 | 33691 | 37123 | 5465 | 1253 | 328 | 193 | 1157 |
1999 | 164555 | 43608 | 44712 | 17434 | 11114 | 15410 | 15315 | 2461 | 600 | 181 | 719 |
2000 | 88168 | 117477 | 26187 | 19078 | 6932 | 5219 | 7333 | 7476 | 1201 | 322 | 518 |
2001 | 388481 | 63768 | 79539 | 16088 | 9745 | 3786 | 2911 | 4250 | 3930 | 664 | 511 |
2002 | 365127 | 290106 | 52052 | 46305 | 8569 | 5454 | 2298 | 1770 | 2532 | 2213 | 658 |
2003 | 227977 | 260928 | 196418 | 40215 | 27282 | 4968 | 3379 | 1560 | 1083 | 1534 | 1713 |
2004 | 239187 | 156373 | 165049 | 98913 | 16128 | 12632 | 2683 | 1973 | 927 | 605 | 1905 |
2005 | 353982 | 158261 | 90762 | 95798 | 50011 | 6947 | 6576 | 1623 | 1029 | 532 | 1492 |
2006 | 206695 | 236570 | 102334 | 54776 | 48972 | 23482 | 3573 | 3612 | 884 | 549 | 1063 |
2007 | 914379 | 149492 | 173685 | 57699 | 30455 | 23482 | 10425 | 2215 | 2076 | 525 | 894 |
2008 | 1424028 | 648878 | 107474 | 91217 | 25059 | 13288 | 10721 | 5310 | 1368 | 1195 | 818 |
2009 | 1191829 | 980679 | 419157 | 62380 | 33523 | 10395 | 6614 | 5557 | 2756 | 872 | 1243 |
2010 | 331705 | 822415 | 713544 | 242316 | 35066 | 15481 | 5362 | 3894 | 3093 | 1614 | 1390 |
2011 | 142059 | 222348 | 576655 | 444631 | 121783 | 16897 | 7900 | 3138 | 2307 | 1834 | 1972 |
2012 | 316792 | 84881 | 143057 | 384231 | 282377 | 56557 | 8825 | 4500 | 1863 | 1404 | 2458 |
2013 | 126121 | 202805 | 60840 | 117948 | 259108 | 162267 | 32112 | 5786 | 2943 | 1248 | 2655 |
2014 | 363306 | 88521 | 133786 | 58571 | 107474 | 182590 | 101926 | 21070 | 3935 | 2084 | 2738 |
2015 | 75433 | 259108 | 68050 | 97246 | 51328 | 94466 | 125492 | 68460 | 14328 | 2682 | 3222 |
pred | 48310 | 178083 | 45333 | 64689 | 33097 | 60305 | 86295 | 47077 | 9853 | 4061 | |