Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1965 | 22599567 | 1131710 | 78234 | 2292487 | 78296 | 7649 | 4039 | 1200 | 472 |
1966 | 48874126 | 3846393 | 115949 | 23425 | 794092 | 22107 | 1900 | 1092 | 532 |
1967 | 53225973 | 7608046 | 339254 | 23116 | 10801 | 221468 | 6033 | 444 | 495 |
1968 | 3101722 | 20225650 | 1355282 | 70333 | 9551 | 5284 | 96129 | 1922 | 268 |
1969 | 7994430 | 911908 | 6994263 | 443579 | 21955 | 4938 | 2742 | 36066 | 761 |
1970 | 57067824 | 1664343 | 333779 | 2433760 | 112790 | 4877 | 1689 | 732 | 11323 |
1971 | 33136456 | 12300242 | 258708 | 96979 | 754749 | 22368 | 1319 | 411 | 3605 |
1972 | 19115566 | 7884774 | 1959318 | 67909 | 31913 | 261375 | 7391 | 423 | 1290 |
1973 | 18805550 | 3690826 | 1853618 | 453794 | 15636 | 9278 | 104513 | 2320 | 654 |
1974 | 47151854 | 6896460 | 547057 | 570338 | 111532 | 4190 | 3226 | 34948 | 908 |
1975 | 5291776 | 15090479 | 1432752 | 115924 | 162278 | 30581 | 1494 | 1077 | 11211 |
1976 | 9520028 | 1439403 | 2783692 | 360088 | 26151 | 45784 | 9932 | 421 | 3671 |
1977 | 9841728 | 2207303 | 251847 | 746139 | 77725 | 7331 | 13061 | 3136 | 1294 |
1978 | 18447774 | 2579819 | 351215 | 62797 | 212108 | 20169 | 2405 | 4059 | 1654 |
1979 | 39060131 | 4260296 | 510554 | 89657 | 15252 | 59916 | 5542 | 711 | 1746 |
1980 | 16129957 | 8014255 | 937148 | 148733 | 21043 | 4284 | 19622 | 1629 | 807 |
1981 | 27384706 | 2505656 | 1667193 | 332119 | 38058 | 5533 | 1520 | 6752 | 763 |
1982 | 16568399 | 4541696 | 424111 | 749260 | 105398 | 11939 | 1945 | 789 | 2811 |
1983 | 34301089 | 2745998 | 803660 | 162899 | 277711 | 35897 | 4825 | 752 | 1480 |
1984 | 9679583 | 7282479 | 493909 | 276838 | 48605 | 91440 | 12258 | 1904 | 853 |
1985 | 11686792 | 2010795 | 1537944 | 169849 | 74503 | 13212 | 32196 | 4262 | 1046 |
1986 | 9235449 | 2448758 | 409053 | 579791 | 46629 | 19944 | 4382 | 11450 | 1976 |
1987 | 1733257 | 3068855 | 593318 | 122667 | 162723 | 12388 | 6670 | 1939 | 5824 |
1988 | 2341505 | 421324 | 982127 | 177329 | 30393 | 44357 | 3953 | 2124 | 2969 |
1989 | 2821436 | 598839 | 110710 | 365089 | 38390 | 7721 | 13893 | 1429 | 1861 |
1990 | 4384697 | 750646 | 153972 | 33531 | 90685 | 8948 | 2584 | 4803 | 1103 |
1991 | 10586176 | 1635670 | 182162 | 37064 | 7093 | 21396 | 2940 | 1146 | 2534 |
1992 | 22308024 | 2645153 | 582521 | 58866 | 9374 | 2267 | 8666 | 1136 | 1543 |
1993 | 7917241 | 4320198 | 639366 | 205363 | 16182 | 2664 | 1021 | 3477 | 1074 |
1994 | 15621849 | 1468742 | 1037732 | 188559 | 54418 | 4275 | 888 | 439 | 1570 |
1995 | 8395645 | 5029286 | 374286 | 377226 | 53359 | 16157 | 1790 | 293 | 622 |
1996 | 10405773 | 1454464 | 1475146 | 135991 | 111589 | 16407 | 5650 | 899 | 299 |
1997 | 4153097 | 2492054 | 404537 | 597059 | 39982 | 30414 | 4801 | 1671 | 306 |
1998 | 3930943 | 1290317 | 613682 | 171398 | 214455 | 14050 | 8943 | 1546 | 580 |
1999 | 35792142 | 1023686 | 319404 | 212160 | 60911 | 64474 | 4434 | 2833 | 666 |
2000 | 7000605 | 10764522 | 238708 | 102597 | 55857 | 17210 | 15586 | 1228 | 808 |
2001 | 944529 | 2125542 | 3114427 | 91257 | 28122 | 13582 | 4248 | 3667 | 564 |
2002 | 3013487 | 344104 | 623570 | 1570871 | 27670 | 8256 | 3338 | 1227 | 1282 |
2003 | 2211115 | 522060 | 92265 | 349979 | 768194 | 8694 | 2184 | 861 | 659 |
2004 | 1952462 | 549359 | 126965 | 51710 | 202077 | 394451 | 2924 | 720 | 481 |
2005 | 9225749 | 477581 | 128075 | 55709 | 26848 | 100726 | 157057 | 1004 | 439 |
2006 | 2200423 | 3365343 | 109678 | 53967 | 22648 | 13123 | 38425 | 56575 | 495 |
2007 | 1391432 | 746984 | 987364 | 45497 | 21372 | 8357 | 4378 | 12411 | 15001 |
2008 | 1728725 | 512105 | 219895 | 467572 | 17929 | 7172 | 3222 | 1339 | 7598 |
2009 | 7742152 | 504161 | 161699 | 113867 | 269531 | 6841 | 2671 | 1283 | 2782 |
2010 | 839194 | 3115655 | 142798 | 87335 | 62928 | 143617 | 3071 | 1152 | 1483 |
2011 | 640844 | 302557 | 818996 | 69198 | 43152 | 30546 | 61154 | 1577 | 1152 |
2012 | 956206 | 180060 | 81905 | 417899 | 25991 | 16039 | 9470 | 24241 | 1236 |
2013 | 941444 | 416104 | 46741 | 41497 | 263626 | 9990 | 6267 | 3640 | 10471 |
2014 | 4502709 | 301839 | 131433 | 17541 | 26109 | 146725 | 4240 | 2875 | 5799 |
2015 | 1782992 | 1870595 | 76659 | 50001 | 6284 | 10080 | 55703 | 2070 | 3418 |
2016 | 2469311 | 639393 | 576872 | 27891 | 16747 | 2033 | 2565 | 20757 | 1689 |
2017 | 1726714 | 985078 | 193527 | 282925 | 10797 | 5693 | 774 | 1153 | 6607 |
2018 | 2695750 | 521515 | 306925 | 84230 | 140476 | 3804 | 2445 | 472 | 2917 |
2019 | 10281548 | 1146575 | 159161 | 195812 | 49724 | 78026 | 1996 | 1343 | 1210 |
2020 | 10281548 | 4473825 | 322965 | 84263 | 76073 | 16981 | 43013 | 1208 | 1333 |