Table 2. Estimated stock numbers. | |||||||||
Year\Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11+ |
1950 | 56613 | 92781 | 68665 | 36938 | 44135 | 16107 | 5211 | 2127 | 5969 |
1951 | 543617 | 44179 | 48146 | 25591 | 13030 | 11675 | 4624 | 1848 | 2864 |
1952 | 60355 | 400312 | 25771 | 19590 | 8698 | 4472 | 3565 | 1691 | 1730 |
1953 | 993511 | 43261 | 213203 | 12850 | 6596 | 2417 | 1266 | 1212 | 1177 |
1954 | 102950 | 799706 | 25566 | 94656 | 6797 | 2577 | 901 | 531 | 997 |
1955 | 45524 | 77265 | 520737 | 14095 | 48923 | 3237 | 1046 | 401 | 677 |
1956 | 188151 | 36901 | 52052 | 277340 | 7107 | 18202 | 1438 | 514 | 529 |
1957 | 48050 | 136626 | 24588 | 33557 | 110084 | 2988 | 7769 | 699 | 504 |
1958 | 58806 | 36644 | 89232 | 14609 | 19124 | 40135 | 1347 | 3779 | 594 |
1959 | 320616 | 47667 | 23861 | 40782 | 7271 | 6938 | 16429 | 609 | 1965 |
1960 | 239187 | 247954 | 31351 | 14737 | 18261 | 3444 | 3253 | 8072 | 1278 |
1961 | 108662 | 166708 | 143774 | 16228 | 6744 | 8446 | 1480 | 1500 | 4303 |
1962 | 232815 | 75660 | 86682 | 56727 | 6354 | 2574 | 3349 | 648 | 2538 |
1963 | 255506 | 160011 | 36062 | 25668 | 17069 | 2401 | 962 | 1434 | 1364 |
1964 | 286359 | 185907 | 76880 | 11540 | 7345 | 5419 | 913 | 418 | 1231 |
1965 | 95607 | 220356 | 103881 | 29852 | 3929 | 2551 | 2183 | 414 | 757 |
1966 | 240867 | 73571 | 133252 | 55826 | 12168 | 1566 | 1138 | 1046 | 566 |
1967 | 288082 | 177194 | 42024 | 65710 | 23885 | 4688 | 702 | 553 | 785 |
1968 | 13476 | 229349 | 107689 | 21459 | 33557 | 11941 | 2306 | 369 | 702 |
1969 | 15801 | 10117 | 134996 | 51586 | 10711 | 14991 | 5641 | 1167 | 540 |
1970 | 166708 | 10945 | 6294 | 67778 | 24514 | 5975 | 7839 | 3104 | 942 |
1971 | 83034 | 117008 | 6650 | 3934 | 33658 | 11963 | 3240 | 4429 | 2286 |
1972 | 880284 | 70615 | 73718 | 4574 | 2942 | 18032 | 6956 | 1949 | 4031 |
1973 | 243531 | 587129 | 35703 | 23110 | 1663 | 1417 | 8377 | 3427 | 2952 |
1974 | 53316 | 155282 | 286932 | 14304 | 10265 | 939 | 756 | 4632 | 3534 |
1975 | 49613 | 34683 | 79459 | 136489 | 6069 | 4522 | 474 | 395 | 4262 |
1976 | 49464 | 31477 | 16799 | 39815 | 72766 | 2801 | 2362 | 257 | 2517 |
1977 | 96278 | 28453 | 12854 | 6380 | 16614 | 29496 | 1211 | 1079 | 1265 |
1978 | 190422 | 50061 | 10171 | 4080 | 2954 | 7134 | 12966 | 561 | 1089 |
1979 | 153891 | 121419 | 22925 | 3143 | 2040 | 1334 | 3352 | 6361 | 809 |
1980 | 31729 | 111190 | 64602 | 8761 | 1047 | 1122 | 624 | 1650 | 3522 |
1981 | 10727 | 19547 | 67373 | 30577 | 3537 | 526 | 576 | 329 | 2736 |
1982 | 13302 | 6485 | 12572 | 30977 | 12370 | 1587 | 282 | 319 | 1696 |
1983 | 9199 | 9851 | 4152 | 6479 | 12583 | 5997 | 895 | 164 | 1164 |
1984 | 19706 | 5496 | 6130 | 2551 | 3678 | 8337 | 3262 | 513 | 758 |
1985 | 312700 | 9477 | 3445 | 3413 | 2085 | 2570 | 4846 | 2000 | 779 |
1986 | 331705 | 196222 | 5783 | 1889 | 1770 | 1063 | 1370 | 2745 | 1583 |
1987 | 96086 | 245979 | 107796 | 2746 | 927 | 750 | 465 | 662 | 2087 |
1988 | 36461 | 74087 | 132720 | 36754 | 1324 | 323 | 298 | 215 | 1262 |
1989 | 16521 | 26082 | 45798 | 69773 | 14287 | 691 | 151 | 160 | 789 |
1990 | 24785 | 15807 | 17192 | 23506 | 34579 | 6007 | 424 | 99 | 608 |
1991 | 75735 | 18461 | 11128 | 12880 | 17240 | 21554 | 3889 | 288 | 474 |
1992 | 242559 | 64023 | 12921 | 8453 | 9310 | 11905 | 13489 | 2522 | 495 |
1993 | 708567 | 189662 | 44981 | 9197 | 5064 | 6020 | 6993 | 8286 | 1846 |
1994 | 243288 | 524395 | 132323 | 29261 | 4995 | 2797 | 3359 | 4139 | 5957 |
1995 | 70123 | 189094 | 367324 | 66039 | 14768 | 2362 | 1427 | 1826 | 5467 |
1996 | 53477 | 53637 | 139386 | 211504 | 33256 | 6395 | 1204 | 769 | 3925 |
1997 | 69425 | 43088 | 37198 | 75963 | 91217 | 13425 | 2821 | 578 | 2249 |
1998 | 47810 | 59160 | 29231 | 19891 | 31920 | 36207 | 5508 | 1278 | 1286 |
1999 | 149642 | 41069 | 40095 | 15956 | 10246 | 14230 | 15170 | 2537 | 1187 |
2000 | 70898 | 117712 | 25978 | 17557 | 6635 | 4864 | 6543 | 7541 | 1853 |
2001 | 308970 | 59755 | 80017 | 15007 | 9265 | 3667 | 2525 | 3596 | 5146 |
2002 | 288947 | 277063 | 44046 | 46911 | 8055 | 5636 | 2016 | 1447 | 5001 |
2003 | 169228 | 215561 | 191568 | 33759 | 26529 | 4757 | 3157 | 1173 | 3728 |
2004 | 176663 | 121297 | 146825 | 95320 | 14471 | 12212 | 2403 | 1694 | 2613 |
2005 | 257043 | 132588 | 79618 | 89143 | 47810 | 6227 | 5867 | 1232 | 2207 |
2006 | 145365 | 218600 | 91950 | 50312 | 46166 | 21627 | 2815 | 2827 | 1655 |
2007 | 644996 | 128927 | 158895 | 53637 | 27723 | 21066 | 10302 | 1439 | 2290 |
2008 | 969950 | 521258 | 91675 | 83868 | 23389 | 11799 | 9906 | 5224 | 1900 |
2009 | 746387 | 819132 | 378511 | 56331 | 32273 | 10227 | 5699 | 5175 | 3737 |
2010 | 202805 | 658026 | 637940 | 222126 | 33523 | 14525 | 5203 | 3165 | 4941 |
2011 | 78120 | 158895 | 490902 | 417483 | 114005 | 16447 | 7677 | 2982 | 4662 |
2012 | 210029 | 62630 | 121540 | 365492 | 275406 | 57757 | 9118 | 4553 | 4571 |
2013 | 83952 | 172129 | 47193 | 96664 | 242559 | 160813 | 34303 | 5774 | 5785 |