Table 2b. Upper bound of estimated stock numbers. | ||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1970 | 698590 | 366260 | 151460 | 25965 | 9750 | 2842 | 904 | 413 |
1971 | 766094 | 294031 | 157651 | 41133 | 6365 | 3026 | 1103 | 488 |
1972 | 412281 | 337459 | 126972 | 42637 | 10482 | 1858 | 999 | 510 |
1973 | 704188 | 164479 | 155447 | 37557 | 10554 | 2875 | 492 | 414 |
1974 | 431507 | 311203 | 74459 | 46731 | 9645 | 2698 | 987 | 300 |
1975 | 410011 | 179875 | 155220 | 21711 | 10845 | 2146 | 754 | 384 |
1976 | 582637 | 171216 | 93958 | 51239 | 5170 | 2494 | 601 | 306 |
1977 | 433662 | 254353 | 86486 | 27649 | 10851 | 1231 | 587 | 235 |
1978 | 246584 | 186853 | 142398 | 26104 | 5977 | 2528 | 346 | 223 |
1979 | 475946 | 99584 | 103599 | 48460 | 6717 | 1724 | 991 | 226 |
1980 | 399616 | 208969 | 51128 | 40754 | 12936 | 2196 | 721 | 550 |
1981 | 414729 | 169322 | 118884 | 21627 | 10179 | 3938 | 859 | 470 |
1982 | 415526 | 177268 | 93463 | 42240 | 5390 | 2638 | 1174 | 436 |
1983 | 178528 | 185353 | 91937 | 33856 | 11177 | 1889 | 873 | 526 |
1984 | 150151 | 73005 | 101269 | 29353 | 9728 | 3487 | 698 | 474 |
1985 | 286949 | 61867 | 37006 | 33494 | 8199 | 3104 | 1163 | 384 |
1986 | 176812 | 126195 | 33359 | 14773 | 7411 | 1951 | 808 | 378 |
1987 | 68608 | 76995 | 78497 | 14583 | 3316 | 1375 | 373 | 241 |
1988 | 82514 | 27399 | 46310 | 32458 | 4348 | 786 | 386 | 183 |
1989 | 90804 | 35366 | 15509 | 19195 | 8771 | 1213 | 269 | 181 |
1990 | 148652 | 37721 | 21791 | 7360 | 4800 | 2042 | 384 | 141 |
1991 | 283441 | 62640 | 22912 | 8970 | 2006 | 843 | 497 | 132 |
1992 | 159414 | 123567 | 39646 | 10721 | 1769 | 249 | 195 | 154 |
1993 | 215656 | 65250 | 81243 | 20176 | 2737 | 272 | 63 | 94 |
1994 | 318462 | 91175 | 45686 | 42247 | 6983 | 543 | 68 | 47 |
1995 | 74928 | 138153 | 64398 | 22630 | 15119 | 2483 | 227 | 42 |
1996 | 270087 | 29687 | 92835 | 34033 | 7425 | 4380 | 835 | 95 |
1997 | 403834 | 118061 | 17441 | 44723 | 8053 | 1787 | 1151 | 283 |
1998 | 176822 | 173494 | 73402 | 8663 | 9598 | 1487 | 360 | 285 |
1999 | 187284 | 71908 | 101136 | 30529 | 2833 | 2006 | 419 | 182 |
2000 | 164220 | 78632 | 47924 | 41013 | 7890 | 693 | 469 | 148 |
2001 | 204585 | 69841 | 49863 | 20015 | 9408 | 1824 | 192 | 170 |
2002 | 87842 | 88937 | 39588 | 18913 | 4259 | 1789 | 487 | 95 |
2003 | 257970 | 33030 | 58347 | 15960 | 4271 | 912 | 464 | 160 |
2004 | 173092 | 113539 | 21813 | 25599 | 4735 | 1108 | 310 | 208 |
2005 | 122690 | 73110 | 81034 | 11234 | 7518 | 1286 | 324 | 153 |
2006 | 111344 | 51217 | 46652 | 42585 | 4380 | 2208 | 308 | 117 |
2007 | 90000 | 46411 | 37708 | 25604 | 15740 | 2196 | 869 | 170 |
2008 | 156765 | 37308 | 33406 | 23827 | 10678 | 5239 | 1077 | 449 |
2009 | 113047 | 66671 | 27929 | 21393 | 11495 | 4158 | 1426 | 451 |
2010 | 132553 | 46717 | 51952 | 20324 | 11147 | 4144 | 1198 | 499 |
2011 | 114101 | 55793 | 35219 | 32934 | 12262 | 4720 | 1243 | 561 |
2012 | 283742 | 48167 | 43077 | 25845 | 20117 | 5536 | 1505 | 466 |
2013 | 533215 | 132021 | 38782 | 34045 | 17100 | 9862 | 2312 | 919 |