Table 2. Estimated stock numbers. | |||||||
Year\Age | 2 | 3 | 4 | 5 | 6 | 7 | 8+ |
1966 | 1398625 | 1019681 | 154972 | 116308 | 2452 | 14070 | 11 |
1967 | 1323778 | 1200201 | 452707 | 108337 | 9832 | 361 | 1431 |
1968 | 952647 | 1075181 | 634759 | 421679 | 15843 | 505 | 40 |
1969 | 921723 | 760704 | 580126 | 372503 | 11023 | 3922 | 114 |
1970 | 661986 | 750129 | 422946 | 608651 | 3486 | 3919 | 1439 |
1971 | 646934 | 417483 | 407176 | 304370 | 25874 | 1256 | 2146 |
1972 | 983625 | 541447 | 293314 | 351512 | 3469 | 26849 | 2153 |
1973 | 1254189 | 645642 | 284361 | 241591 | 6207 | 1530 | 31351 |
1974 | 1480662 | 1182333 | 368428 | 187775 | 2447 | 3430 | 28254 |
1975 | 849158 | 1908828 | 843234 | 268874 | 3540 | 1316 | 23506 |
1976 | 454521 | 508897 | 1208632 | 736747 | 21229 | 1906 | 16002 |
1977 | 687626 | 298045 | 260928 | 798907 | 39855 | 10388 | 9989 |
1978 | 2115919 | 675359 | 221682 | 188716 | 35348 | 22834 | 8337 |
1979 | 1431166 | 2908069 | 504337 | 177194 | 12878 | 26716 | 29644 |
1980 | 609869 | 1059174 | 3125172 | 486991 | 33223 | 10216 | 38369 |
1981 | 970921 | 273211 | 625934 | 2586976 | 39735 | 22948 | 36717 |
1982 | 1326428 | 1330413 | 190613 | 401515 | 159373 | 20649 | 43695 |
1983 | 755398 | 1302766 | 1346474 | 148747 | 29912 | 109974 | 22561 |
1984 | 464632 | 614153 | 1338420 | 1330413 | 11440 | 19044 | 112196 |
1985 | 393171 | 321901 | 361855 | 1036127 | 81879 | 5599 | 70263 |
1986 | 403931 | 206902 | 197600 | 267801 | 119850 | 48098 | 39735 |
1987 | 815046 | 344552 | 134996 | 127262 | 13728 | 57526 | 44534 |
1988 | 492870 | 896273 | 247707 | 93620 | 5698 | 8619 | 61574 |
1989 | 207109 | 387705 | 653436 | 189094 | 6669 | 3497 | 42531 |
1990 | 228891 | 154662 | 209819 | 388870 | 4946 | 3419 | 31793 |
1991 | 175606 | 206076 | 120813 | 141210 | 3517 | 2773 | 23365 |
1992 | 318380 | 92781 | 88965 | 75132 | 651 | 2167 | 8411 |
1993 | 669978 | 377377 | 73718 | 67508 | 1188 | 279 | 3989 |
1994 | 467428 | 842391 | 413329 | 94372 | 4887 | 820 | 4499 |
1995 | 397520 | 260407 | 617849 | 387317 | 7709 | 3259 | 5817 |
1996 | 372503 | 345933 | 183322 | 573779 | 29882 | 6029 | 3429 |
1997 | 211293 | 302247 | 201995 | 107152 | 3770 | 20814 | 8810 |
1998 | 355756 | 141210 | 181861 | 170416 | 860 | 2544 | 23837 |
1999 | 421679 | 397918 | 119970 | 151600 | 880 | 502 | 22925 |
2000 | 502324 | 359691 | 311763 | 117595 | 737 | 420 | 15383 |
2001 | 350810 | 363306 | 223686 | 203211 | 1074 | 374 | 8184 |
2002 | 491393 | 280408 | 231422 | 142059 | 912 | 683 | 7029 |
2003 | 202400 | 323515 | 161135 | 142914 | 1296 | 394 | 4469 |
2004 | 266199 | 171957 | 214272 | 93526 | 2269 | 958 | 3337 |
2005 | 564107 | 192914 | 129832 | 149044 | 906 | 834 | 1677 |
2006 | 422101 | 600790 | 129056 | 86336 | 4711 | 467 | 1546 |
2007 | 396726 | 337729 | 507372 | 141492 | 3660 | 3089 | 1302 |
2008 | 601391 | 378133 | 278173 | 262236 | 8912 | 2095 | 2739 |
2009 | 463703 | 506865 | 235626 | 213203 | 26318 | 7287 | 2455 |
2010 | 449999 | 373622 | 457714 | 227294 | 24077 | 18607 | 6866 |
2011 | 583034 | 357897 | 250697 | 230960 | 13650 | 18877 | 19101 |
2012 | 561856 | 603198 | 317426 | 269952 | 13779 | 7846 | 17851 |
2013 | 744896 | 371759 | 405956 | 248451 | 11702 | 10899 | 8347 |
2014 | 1052838 | 569777 | 209190 | 216642 | 1628 | 6599 | 11877 |