Table 2. Estimated stock numbers. | |||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8+ |
1963 | 1009535 | 18365785 | 708567 | 46677 | 27282 | 10625 | 1102 | 1231 | 1212 |
1964 | 8343555 | 131006 | 3419483 | 218819 | 17756 | 9863 | 3427 | 421 | 847 |
1965 | 26036241 | 1031990 | 31195 | 1480662 | 60779 | 6365 | 3168 | 923 | 388 |
1966 | 66785730 | 3072493 | 77420 | 14903 | 723604 | 17040 | 1545 | 951 | 406 |
1967 | 145691219 | 7865526 | 233748 | 17358 | 8423 | 288370 | 3877 | 337 | 361 |
1968 | 6622609 | 22253281 | 1138247 | 47430 | 6829 | 4685 | 91035 | 771 | 132 |
1969 | 14872137 | 798109 | 5897269 | 386544 | 12644 | 3656 | 2214 | 30915 | 308 |
1970 | 89254286 | 1846865 | 244019 | 2433887 | 92503 | 2963 | 1462 | 499 | 9097 |
1971 | 58702918 | 11757478 | 212990 | 84881 | 716404 | 21496 | 961 | 369 | 2829 |
1972 | 24520008 | 7572244 | 1467396 | 61267 | 28567 | 226160 | 6537 | 308 | 941 |
1973 | 57828946 | 2856192 | 1339759 | 417901 | 13173 | 8043 | 66569 | 1920 | 416 |
1974 | 105582163 | 8178342 | 370275 | 516588 | 98913 | 3832 | 2608 | 17886 | 586 |
1975 | 11296460 | 14694738 | 1188259 | 96375 | 155438 | 27750 | 1358 | 855 | 5184 |
1976 | 14104437 | 1358647 | 2167316 | 316159 | 20869 | 44534 | 8258 | 362 | 1618 |
1977 | 26748795 | 1703167 | 189852 | 627187 | 67982 | 6289 | 11137 | 2376 | 597 |
1978 | 34140673 | 3178754 | 247459 | 43521 | 172129 | 16277 | 1499 | 3399 | 920 |
1979 | 67727306 | 4443709 | 435827 | 68872 | 10961 | 46537 | 3946 | 424 | 1242 |
1980 | 21125682 | 8832953 | 800507 | 133653 | 18398 | 3045 | 14008 | 1089 | 560 |
1981 | 38841507 | 2233320 | 1513598 | 296262 | 34683 | 4943 | 845 | 4372 | 485 |
1982 | 16272710 | 3764027 | 333701 | 627814 | 84542 | 8960 | 1905 | 371 | 1609 |
1983 | 45398971 | 2150046 | 590662 | 137036 | 206282 | 26984 | 4052 | 661 | 696 |
1984 | 13283059 | 6362933 | 373249 | 208147 | 37347 | 50161 | 7332 | 1396 | 520 |
1985 | 19481970 | 2049282 | 1223223 | 130223 | 61945 | 10024 | 13765 | 2241 | 700 |
1986 | 30068841 | 2483054 | 293608 | 403528 | 33759 | 16192 | 2850 | 4181 | 988 |
1987 | 3870909 | 4299460 | 412504 | 73424 | 99012 | 7200 | 4301 | 971 | 1801 |
1988 | 7018078 | 541447 | 964148 | 118421 | 18561 | 24173 | 2345 | 1259 | 811 |
1989 | 7725213 | 926343 | 95511 | 317744 | 26291 | 4025 | 6575 | 881 | 686 |
1990 | 25165888 | 992518 | 142486 | 26742 | 80499 | 5587 | 1323 | 2690 | 616 |
1991 | 35783591 | 2757955 | 126754 | 27667 | 5583 | 18879 | 1473 | 602 | 1508 |
1992 | 54081353 | 3859314 | 543617 | 40376 | 7445 | 1788 | 6866 | 628 | 977 |
1993 | 12200653 | 5515098 | 546342 | 164226 | 9031 | 2285 | 571 | 2146 | 594 |
1994 | 65989091 | 1576945 | 823237 | 149044 | 42787 | 2579 | 612 | 205 | 894 |
1995 | 15401878 | 7617814 | 264607 | 319336 | 43434 | 13927 | 1174 | 181 | 272 |
1996 | 28374460 | 1928012 | 1339759 | 108337 | 99310 | 12904 | 4674 | 588 | 163 |
1997 | 14447038 | 3090984 | 317426 | 524395 | 34961 | 29496 | 3787 | 1114 | 180 |
1998 | 8921726 | 1819368 | 450900 | 132853 | 181498 | 10009 | 7042 | 1017 | 340 |
1999 | 122914555 | 1053891 | 242316 | 144495 | 50212 | 54339 | 2940 | 2135 | 473 |
2000 | 26588783 | 14360616 | 159692 | 66903 | 38988 | 14243 | 12670 | 829 | 575 |
2001 | 2135049 | 2722334 | 2633963 | 51896 | 19968 | 10059 | 4035 | 3035 | 439 |
2002 | 3909813 | 323515 | 485532 | 1235517 | 17256 | 5779 | 3118 | 1146 | 1190 |
2003 | 3210701 | 515555 | 57873 | 288370 | 679424 | 6520 | 1836 | 795 | 652 |
2004 | 2847637 | 432354 | 82043 | 24319 | 157314 | 316159 | 2400 | 534 | 454 |
2005 | 27673892 | 364762 | 78355 | 31571 | 13491 | 78120 | 132455 | 852 | 380 |
2006 | 4377551 | 3440062 | 67037 | 32435 | 11914 | 5538 | 29086 | 50564 | 438 |
2007 | 3348423 | 761465 | 727231 | 31857 | 12489 | 4218 | 2209 | 10585 | 15332 |
2008 | 3262486 | 556265 | 173859 | 381170 | 11358 | 4672 | 1833 | 750 | 7864 |
2009 | 25317338 | 451351 | 115036 | 102437 | 242316 | 4850 | 1928 | 797 | 2895 |
2010 | 1735837 | 3898101 | 111636 | 68528 | 64344 | 127899 | 2254 | 901 | 1466 |
2011 | 632225 | 227067 | 717839 | 58747 | 38871 | 31888 | 69217 | 1435 | 1262 |