Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 470241 | 190422 | 20975 | 10321 | 8594 | 3345 | 1656 |
1964 | 849158 | 140084 | 52733 | 11613 | 5348 | 4699 | 2315 |
1965 | 1067681 | 246471 | 41233 | 23110 | 6411 | 2621 | 3118 |
1966 | 1383324 | 286932 | 69773 | 16682 | 9767 | 3370 | 2937 |
1967 | 1250432 | 361494 | 73792 | 28970 | 7977 | 4809 | 3359 |
1968 | 671319 | 317109 | 91400 | 28254 | 14386 | 3502 | 3601 |
1969 | 600189 | 160492 | 75132 | 33793 | 11299 | 6771 | 3152 |
1970 | 1804872 | 146679 | 40215 | 32048 | 15251 | 4701 | 4038 |
1971 | 2345479 | 440647 | 35207 | 14986 | 15625 | 6739 | 4179 |
1972 | 570347 | 557379 | 93620 | 12209 | 6074 | 6747 | 5559 |
1973 | 829850 | 125744 | 110194 | 29466 | 4955 | 2510 | 4492 |
1974 | 722159 | 184979 | 24367 | 36425 | 10903 | 2152 | 3161 |
1975 | 1201402 | 172129 | 37835 | 9637 | 16160 | 4551 | 2265 |
1976 | 760704 | 285215 | 34648 | 13713 | 3918 | 6743 | 2730 |
1977 | 1920315 | 168890 | 52575 | 11066 | 5225 | 1740 | 4018 |
1978 | 1183516 | 438011 | 31288 | 18721 | 5277 | 2253 | 2248 |
1979 | 1379180 | 265136 | 81308 | 9186 | 7160 | 1760 | 1761 |
1980 | 2217742 | 295670 | 59456 | 24984 | 4012 | 2777 | 1696 |
1981 | 904376 | 470241 | 59338 | 17870 | 9038 | 1628 | 1813 |
1982 | 1434031 | 185165 | 92596 | 17173 | 6692 | 3780 | 1448 |
1983 | 827364 | 293608 | 33658 | 21842 | 5573 | 2440 | 1812 |
1984 | 1547266 | 170928 | 52418 | 8243 | 6914 | 2037 | 1587 |
1985 | 395537 | 326766 | 33523 | 14955 | 2866 | 2627 | 1375 |
1986 | 1804872 | 87116 | 58983 | 10315 | 5559 | 1151 | 1630 |
1987 | 709276 | 404335 | 16511 | 15481 | 3108 | 1991 | 1036 |
1988 | 492377 | 161943 | 70263 | 5177 | 4950 | 1226 | 953 |
1989 | 815046 | 114921 | 30455 | 17287 | 1783 | 1875 | 825 |
1990 | 349410 | 189283 | 20345 | 7811 | 5017 | 626 | 921 |
1991 | 384231 | 84542 | 30977 | 5957 | 2582 | 1903 | 685 |
1992 | 836515 | 95798 | 15030 | 8601 | 1956 | 912 | 852 |
1993 | 401515 | 206489 | 17415 | 4794 | 2686 | 722 | 603 |
1994 | 896273 | 105451 | 34752 | 5147 | 1620 | 942 | 461 |
1995 | 539285 | 228433 | 21545 | 9562 | 1646 | 593 | 477 |
1996 | 351512 | 135944 | 35954 | 5215 | 2919 | 607 | 440 |
1997 | 1104607 | 92134 | 23766 | 8542 | 1711 | 944 | 332 |
1998 | 127389 | 280127 | 18525 | 6257 | 2577 | 592 | 380 |
1999 | 242074 | 34064 | 46490 | 4639 | 1777 | 743 | 367 |
2000 | 445967 | 62505 | 7367 | 9024 | 1265 | 517 | 290 |
2001 | 160011 | 118184 | 12554 | 1973 | 2045 | 296 | 246 |
2002 | 239426 | 44623 | 22697 | 3528 | 529 | 531 | 161 |
2003 | 120572 | 62567 | 9369 | 6389 | 955 | 155 | 196 |
2004 | 195634 | 34269 | 12638 | 2753 | 1747 | 283 | 103 |
2005 | 143057 | 50312 | 7320 | 3197 | 881 | 574 | 124 |
2006 | 345242 | 40701 | 11341 | 2072 | 958 | 305 | 243 |
2007 | 160171 | 92874 | 9022 | 3669 | 840 | 309 | 167 |
2008 | 195634 | 42959 | 21125 | 2925 | 1374 | 368 | 189 |
2009 | 193300 | 50818 | 10262 | 6889 | 1177 | 463 | 187 |
2010 | 298343 | 51741 | 11792 | 3603 | 2634 | 393 | 193 |
2011 | 145510 | 76880 | 12462 | 3999 | 1465 | 975 | 200 |
2012 | 179512 | 39066 | 19216 | 5613 | 1644 | 607 | 420 |
2013 | 211928 | 43695 | 10837 | 8771 | 2728 | 677 | 423 |
2014 | 289237 | 49961 | 11556 | 5164 | 4323 | 1340 | 540 |