Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 463703 | 188151 | 21074 | 10335 | 8398 | 3249 | 1604 |
1964 | 844078 | 138968 | 53104 | 11625 | 5279 | 4563 | 2228 |
1965 | 1060234 | 246471 | 41357 | 23063 | 6344 | 2562 | 3021 |
1966 | 1370930 | 286359 | 69982 | 16599 | 9648 | 3311 | 2865 |
1967 | 1239229 | 360051 | 74087 | 28796 | 7870 | 4706 | 3274 |
1968 | 661325 | 316475 | 91858 | 28198 | 14193 | 3417 | 3495 |
1969 | 593030 | 159054 | 75660 | 33860 | 11205 | 6636 | 3055 |
1970 | 1799465 | 145656 | 40498 | 32273 | 15311 | 4656 | 3960 |
1971 | 2338453 | 438888 | 35207 | 15037 | 15730 | 6757 | 4151 |
1972 | 570347 | 554044 | 93714 | 12201 | 6078 | 6780 | 5570 |
1973 | 827364 | 125116 | 110194 | 29584 | 4977 | 2525 | 4516 |
1974 | 722881 | 182590 | 24367 | 36607 | 11001 | 2176 | 3199 |
1975 | 1217122 | 170416 | 37798 | 9701 | 16360 | 4611 | 2298 |
1976 | 767582 | 284361 | 34544 | 13756 | 3967 | 6853 | 2782 |
1977 | 1957150 | 166542 | 52365 | 11057 | 5285 | 1775 | 4097 |
1978 | 1217122 | 437136 | 31163 | 18732 | 5344 | 2285 | 2280 |
1979 | 1414095 | 266199 | 81227 | 9165 | 7245 | 1794 | 1791 |
1980 | 2269341 | 297152 | 59338 | 24984 | 4045 | 2837 | 1735 |
1981 | 914379 | 470711 | 58983 | 17813 | 9059 | 1659 | 1854 |
1982 | 1416926 | 183506 | 91675 | 16982 | 6669 | 3812 | 1475 |
1983 | 755398 | 284077 | 32794 | 21260 | 5428 | 2439 | 1832 |
1984 | 1384708 | 161297 | 51844 | 8097 | 6823 | 2028 | 1604 |
1985 | 319017 | 292436 | 33256 | 15469 | 2900 | 2640 | 1394 |
1986 | 1629852 | 75433 | 57815 | 10408 | 5726 | 1168 | 1654 |
1987 | 668639 | 370645 | 16483 | 15661 | 3200 | 2029 | 1055 |
1988 | 468832 | 152360 | 70052 | 5337 | 5043 | 1252 | 972 |
1989 | 778403 | 107152 | 30303 | 17347 | 1835 | 1906 | 844 |
1990 | 327748 | 177371 | 20119 | 7882 | 5054 | 642 | 943 |
1991 | 330711 | 78120 | 30977 | 5981 | 2644 | 1940 | 706 |
1992 | 787013 | 85221 | 15358 | 8818 | 2012 | 943 | 882 |
1993 | 466494 | 197798 | 18179 | 5167 | 2886 | 768 | 644 |
1994 | 915293 | 113550 | 37272 | 5585 | 1772 | 1037 | 509 |
1995 | 567502 | 237518 | 23813 | 10712 | 1824 | 667 | 540 |
1996 | 380789 | 142201 | 40538 | 5847 | 3335 | 691 | 507 |
1997 | 1133703 | 102642 | 26903 | 9884 | 1949 | 1087 | 384 |
1998 | 175080 | 290106 | 21241 | 7214 | 2964 | 681 | 440 |
1999 | 289237 | 44489 | 51175 | 5345 | 2018 | 857 | 423 |
2000 | 522301 | 79063 | 9476 | 10655 | 1504 | 617 | 346 |
2001 | 223463 | 148153 | 15956 | 2459 | 2495 | 363 | 302 |
2002 | 310519 | 61636 | 29703 | 4453 | 673 | 671 | 202 |
2003 | 137173 | 78905 | 12377 | 8332 | 1206 | 196 | 247 |
2004 | 258332 | 40619 | 14743 | 3309 | 2080 | 335 | 122 |
2005 | 176840 | 62755 | 8086 | 3452 | 982 | 631 | 137 |
2006 | 378133 | 47524 | 11565 | 2048 | 952 | 306 | 243 |
2007 | 174556 | 101519 | 9235 | 3670 | 843 | 305 | 166 |
2008 | 197996 | 45798 | 21599 | 2894 | 1346 | 363 | 185 |
2009 | 198194 | 52156 | 10380 | 7034 | 1157 | 447 | 179 |
2010 | 299539 | 53960 | 11563 | 3497 | 2574 | 372 | 179 |
2011 | 156843 | 77343 | 12568 | 3756 | 1381 | 914 | 180 |
2012 | 278173 | 42873 | 19571 | 5629 | 1564 | 563 | 381 |
2013 | 247954 | 67914 | 11756 | 9085 | 2726 | 637 | 388 |
2014 | 299839 | 61390 | 17976 | 5776 | 4614 | 1345 | 485 |