Table 2b. Upper bound of estimated stock numbers. | ||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1970 | 687681 | 360663 | 145667 | 25458 | 9397 | 2748 | 867 | 397 |
1971 | 765757 | 288232 | 152384 | 39753 | 6304 | 2963 | 1080 | 485 |
1972 | 402544 | 336489 | 122291 | 41339 | 10192 | 1867 | 984 | 499 |
1973 | 699387 | 160210 | 152524 | 36574 | 10288 | 2804 | 484 | 402 |
1974 | 424531 | 308587 | 72101 | 46057 | 9520 | 2657 | 983 | 297 |
1975 | 403084 | 176331 | 152708 | 21209 | 10682 | 2102 | 742 | 382 |
1976 | 577302 | 167661 | 92283 | 51016 | 5147 | 2494 | 600 | 303 |
1977 | 429184 | 250988 | 84567 | 27117 | 10660 | 1246 | 588 | 236 |
1978 | 240323 | 184024 | 140205 | 25215 | 5832 | 2459 | 355 | 222 |
1979 | 474445 | 96633 | 102175 | 47319 | 6557 | 1705 | 977 | 232 |
1980 | 390577 | 207893 | 49736 | 40547 | 12749 | 2179 | 717 | 555 |
1981 | 418135 | 164657 | 118392 | 21564 | 10133 | 3910 | 858 | 468 |
1982 | 428626 | 178235 | 91256 | 41354 | 5284 | 2557 | 1141 | 431 |
1983 | 182040 | 190327 | 91030 | 32897 | 10899 | 1886 | 851 | 511 |
1984 | 150919 | 74359 | 101869 | 28547 | 9515 | 3404 | 706 | 463 |
1985 | 289932 | 61873 | 37154 | 33177 | 8178 | 3091 | 1157 | 386 |
1986 | 182831 | 127386 | 32930 | 14897 | 7336 | 1970 | 813 | 372 |
1987 | 75034 | 79240 | 78677 | 14413 | 3299 | 1355 | 372 | 239 |
1988 | 89915 | 30107 | 46974 | 31780 | 4350 | 802 | 390 | 188 |
1989 | 95624 | 38437 | 16937 | 18983 | 8543 | 1251 | 284 | 186 |
1990 | 150934 | 39606 | 23501 | 8006 | 4725 | 2068 | 403 | 150 |
1991 | 292073 | 63299 | 23793 | 9539 | 2296 | 908 | 516 | 141 |
1992 | 170993 | 127394 | 39573 | 10956 | 1916 | 370 | 226 | 173 |
1993 | 230066 | 70008 | 82355 | 19877 | 2750 | 398 | 110 | 119 |
1994 | 340319 | 97129 | 47926 | 42273 | 6872 | 634 | 117 | 79 |
1995 | 84019 | 148301 | 67513 | 23076 | 15161 | 2646 | 276 | 74 |
1996 | 287719 | 33062 | 97964 | 35345 | 7606 | 4579 | 883 | 120 |
1997 | 419391 | 125485 | 18823 | 46288 | 8369 | 1922 | 1228 | 311 |
1998 | 188762 | 179685 | 76325 | 9180 | 9843 | 1597 | 404 | 312 |
1999 | 200342 | 76553 | 103881 | 31051 | 3064 | 2139 | 481 | 213 |
2000 | 171775 | 84251 | 50179 | 41678 | 8112 | 764 | 517 | 177 |
2001 | 217453 | 72435 | 52455 | 20714 | 9677 | 1922 | 223 | 197 |
2002 | 95898 | 94370 | 41173 | 19520 | 4439 | 1877 | 535 | 116 |
2003 | 276156 | 36155 | 61598 | 16520 | 4539 | 978 | 496 | 181 |
2004 | 181360 | 121242 | 23338 | 26384 | 5153 | 1236 | 356 | 236 |
2005 | 132273 | 76118 | 86132 | 11688 | 7802 | 1385 | 369 | 175 |
2006 | 119566 | 55303 | 48450 | 44397 | 4609 | 2256 | 347 | 142 |
2007 | 98919 | 49822 | 40420 | 26335 | 16416 | 2351 | 909 | 202 |
2008 | 172937 | 40845 | 35537 | 25095 | 10872 | 5508 | 1145 | 480 |
2009 | 120714 | 73920 | 30587 | 22168 | 12104 | 4300 | 1508 | 481 |
2010 | 140345 | 49895 | 57123 | 21464 | 11342 | 4226 | 1240 | 527 |
2011 | 124393 | 59210 | 37093 | 35059 | 12759 | 4785 | 1264 | 588 |
2012 | 303404 | 52752 | 45262 | 26852 | 21120 | 5815 | 1557 | 467 |
2013 | 558327 | 140913 | 42190 | 35274 | 17658 | 10543 | 2476 | 947 |