Table 2b. Upper bound of estimated stock numbers. | ||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1970 | 671024 | 351154 | 144463 | 25733 | 9572 | 2897 | 981 | 470 |
1971 | 751660 | 281887 | 151246 | 39700 | 6562 | 3101 | 1165 | 558 |
1972 | 396044 | 330400 | 121385 | 41426 | 10354 | 2029 | 1077 | 570 |
1973 | 691875 | 158943 | 151315 | 36577 | 10484 | 2945 | 578 | 478 |
1974 | 423166 | 305462 | 71964 | 46029 | 9649 | 2815 | 1070 | 365 |
1975 | 400560 | 176469 | 151400 | 21462 | 10909 | 2244 | 842 | 450 |
1976 | 574916 | 166952 | 91887 | 50657 | 5363 | 2683 | 695 | 375 |
1977 | 428995 | 250391 | 83994 | 27314 | 10839 | 1393 | 714 | 308 |
1978 | 239627 | 184300 | 139285 | 25376 | 6052 | 2628 | 453 | 308 |
1979 | 474302 | 96769 | 101616 | 47393 | 6728 | 1842 | 1076 | 312 |
1980 | 392346 | 208160 | 49406 | 40474 | 12938 | 2298 | 797 | 632 |
1981 | 409782 | 165721 | 117644 | 21576 | 10299 | 4072 | 935 | 539 |
1982 | 417049 | 174430 | 91234 | 41461 | 5446 | 2717 | 1253 | 497 |
1983 | 175670 | 184880 | 90027 | 33116 | 11097 | 1994 | 946 | 589 |
1984 | 147376 | 72079 | 100404 | 28792 | 9670 | 3546 | 777 | 536 |
1985 | 285398 | 60683 | 36632 | 33267 | 8393 | 3209 | 1249 | 446 |
1986 | 179822 | 126013 | 32506 | 15001 | 7579 | 2159 | 911 | 442 |
1987 | 73644 | 77968 | 78289 | 14529 | 3495 | 1552 | 483 | 316 |
1988 | 89960 | 29863 | 46604 | 32021 | 4523 | 932 | 496 | 265 |
1989 | 94219 | 38546 | 17072 | 19254 | 8768 | 1400 | 367 | 265 |
1990 | 150777 | 39092 | 23699 | 8484 | 5028 | 2316 | 509 | 220 |
1991 | 291566 | 63363 | 23645 | 10115 | 2718 | 1192 | 694 | 225 |
1992 | 170778 | 127570 | 39875 | 11256 | 2380 | 685 | 397 | 309 |
1993 | 228831 | 70166 | 82907 | 20476 | 3073 | 720 | 303 | 257 |
1994 | 336522 | 96796 | 48168 | 43269 | 7402 | 912 | 300 | 234 |
1995 | 80872 | 147653 | 67419 | 23748 | 15928 | 3142 | 450 | 223 |
1996 | 282801 | 32145 | 98010 | 35718 | 8118 | 5219 | 1181 | 240 |
1997 | 414339 | 123283 | 18793 | 46998 | 8878 | 2332 | 1601 | 488 |
1998 | 186130 | 177332 | 76194 | 9567 | 10505 | 1980 | 647 | 535 |
1999 | 196795 | 75816 | 103748 | 31874 | 3377 | 2555 | 714 | 398 |
2000 | 168027 | 82879 | 50108 | 42530 | 8623 | 993 | 748 | 335 |
2001 | 215734 | 70959 | 52257 | 21220 | 10196 | 2243 | 368 | 354 |
2002 | 92883 | 93693 | 40767 | 20186 | 4837 | 2185 | 734 | 239 |
2003 | 277412 | 35438 | 61484 | 17093 | 5000 | 1209 | 663 | 306 |
2004 | 181491 | 121952 | 23025 | 27272 | 5520 | 1505 | 511 | 375 |
2005 | 134441 | 76263 | 86859 | 12041 | 8382 | 1616 | 509 | 271 |
2006 | 121028 | 56305 | 48990 | 46498 | 4920 | 2562 | 511 | 266 |
2007 | 99674 | 50644 | 41391 | 27385 | 18173 | 2595 | 1090 | 337 |
2008 | 175789 | 41209 | 36300 | 26368 | 11744 | 6727 | 1291 | 607 |
2009 | 121727 | 75278 | 30946 | 23351 | 13136 | 4926 | 2183 | 648 |
2010 | 141673 | 50488 | 58343 | 22566 | 12336 | 4883 | 1585 | 846 |
2011 | 123807 | 59897 | 37720 | 37194 | 13938 | 5525 | 1636 | 845 |
2012 | 304602 | 52668 | 45918 | 27965 | 23148 | 6877 | 2298 | 820 |
2013 | 565124 | 141238 | 42065 | 36183 | 18606 | 12185 | 3305 | 1633 |