Table 2. Estimated stock numbers. | |||||
Year\Age | 1 | 2 | 3 | 4 | 5+ |
1978 | 303458 | 264607 | 265136 | 205459 | 354690 |
1979 | 381170 | 301945 | 222126 | 167544 | 316159 |
1980 | 549630 | 365127 | 244263 | 152665 | 258590 |
1981 | 439327 | 385771 | 269682 | 171099 | 254995 |
1982 | 452254 | 295375 | 240386 | 167209 | 251199 |
1983 | 441971 | 336045 | 215346 | 143487 | 203211 |
1984 | 453613 | 334035 | 232582 | 139246 | 175255 |
1985 | 465562 | 343863 | 250948 | 153430 | 171271 |
1986 | 535523 | 404740 | 258074 | 157787 | 166542 |
1987 | 658026 | 426770 | 268337 | 149941 | 149044 |
1988 | 736747 | 488454 | 265933 | 140787 | 126627 |
1989 | 695231 | 462777 | 254995 | 137723 | 125618 |
1990 | 536596 | 511447 | 272938 | 132323 | 124368 |
1991 | 496828 | 391210 | 299240 | 145365 | 125744 |
1992 | 471182 | 407176 | 245487 | 144640 | 134996 |
1993 | 562980 | 380408 | 244019 | 126627 | 125242 |
1994 | 579546 | 400713 | 215346 | 114119 | 111302 |
1995 | 470241 | 416649 | 249946 | 119134 | 106085 |
1996 | 500819 | 329062 | 225258 | 114921 | 91950 |
1997 | 689692 | 330711 | 188339 | 103259 | 96664 |
1998 | 640497 | 469301 | 208355 | 103777 | 93714 |
1999 | 647582 | 486018 | 261712 | 114691 | 97149 |
2000 | 671991 | 489921 | 267266 | 131137 | 110084 |
2001 | 567502 | 442856 | 264607 | 135673 | 131400 |
2002 | 593030 | 420416 | 257558 | 142486 | 136080 |
2003 | 469771 | 443743 | 289816 | 149941 | 137448 |
2004 | 512984 | 374370 | 266732 | 156530 | 144062 |
2005 | 528607 | 381933 | 250196 | 149044 | 148301 |
2006 | 543074 | 408399 | 235390 | 128798 | 135402 |
2007 | 575503 | 399512 | 247212 | 135808 | 143918 |
2008 | 531256 | 406769 | 233982 | 134188 | 152818 |