Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1947 | 49594291 | 20409632 | 10452371 | 4090526 | 5744262 | 3568931 | 3145749 | 1716998 | 5230820 |
1948 | 57743440 | 13302736 | 8632892 | 6598053 | 2816357 | 4022214 | 2403870 | 1798610 | 4009079 |
1949 | 49291313 | 15943442 | 7916212 | 6126287 | 3561431 | 1867461 | 2648173 | 1533431 | 3496875 |
1950 | 83979241 | 12773174 | 6867808 | 6863676 | 4272909 | 2101286 | 1211912 | 1489211 | 2650497 |
1951 | 78204867 | 23590371 | 5143518 | 4777416 | 5054555 | 2959111 | 1337679 | 719963 | 2345667 |
1952 | 75653091 | 21094131 | 8813834 | 3300150 | 2884923 | 3028059 | 1833174 | 837663 | 1943850 |
1953 | 82480050 | 20328659 | 7860812 | 4944443 | 2190328 | 1757787 | 1866411 | 1048244 | 1516142 |
1954 | 85986929 | 22105816 | 7624492 | 4466630 | 2702047 | 1413882 | 1076922 | 1089900 | 1463060 |
1955 | 67550333 | 21984311 | 8685221 | 4322356 | 2303436 | 1549892 | 868203 | 576809 | 1196449 |
1956 | 48024423 | 18381199 | 7184393 | 5018670 | 2397801 | 1307024 | 925166 | 489806 | 1198506 |
1957 | 124345774 | 12814955 | 6790757 | 3223992 | 2893277 | 1392571 | 823725 | 575630 | 1016659 |
1958 | 43463209 | 40680550 | 4091551 | 3725928 | 1601885 | 1767389 | 778294 | 481128 | 880334 |
1959 | 61216826 | 12047122 | 16690428 | 1933168 | 1986709 | 924495 | 974730 | 485571 | 1055147 |
1960 | 22564119 | 17598482 | 4152420 | 9221200 | 971162 | 1072780 | 517187 | 521566 | 950643 |
1961 | 142625094 | 4538114 | 6208876 | 2098987 | 5996175 | 607302 | 737285 | 303587 | 766582 |
1962 | 49488983 | 38057163 | 1581768 | 2832257 | 1209092 | 3633174 | 374086 | 478740 | 638355 |
1963 | 92932686 | 15222699 | 15100914 | 957302 | 1217039 | 653086 | 1904121 | 174662 | 614003 |
1964 | 81904945 | 20977463 | 5969243 | 9160412 | 643868 | 764678 | 504076 | 1452235 | 523675 |
1965 | 30594062 | 22608959 | 6245587 | 3300732 | 5187256 | 390361 | 450642 | 336006 | 1392652 |
1966 | 36879110 | 9918440 | 7764993 | 2276078 | 1402572 | 2254135 | 180832 | 203109 | 884300 |
1967 | 45465777 | 10884791 | 3696570 | 3373712 | 892770 | 678522 | 897144 | 107071 | 488461 |
1968 | 45885249 | 14388090 | 3260628 | 1818990 | 1245672 | 308647 | 261978 | 289344 | 173475 |
1969 | 15184880 | 16433314 | 4592849 | 734233 | 317924 | 376088 | 82011 | 72425 | 102636 |
1970 | 40951057 | 6725806 | 4827454 | 1665392 | 228759 | 104205 | 121501 | 17274 | 46994 |
1971 | 26380066 | 16173759 | 2424968 | 1407932 | 425535 | 59590 | 31283 | 32891 | 18780 |
1972 | 19164266 | 11719105 | 3832647 | 837588 | 368797 | 115144 | 16313 | 1216 | 7836 |
1973 | 8039640 | 7931555 | 2923453 | 1234640 | 320048 | 139662 | 52523 | 8301 | 5052 |
1974 | 18484407 | 3579316 | 1766965 | 820772 | 291740 | 104800 | 44247 | 12455 | 5807 |
1975 | 3606873 | 8956373 | 1000825 | 490764 | 254788 | 87347 | 29552 | 12553 | 6267 |
1976 | 5309664 | 1312215 | 2406121 | 250064 | 105875 | 65105 | 14555 | 6998 | 2622 |
1977 | 6757882 | 2362916 | 473661 | 857822 | 73198 | 31129 | 18757 | 4854 | 2287 |
1978 | 6144373 | 2796699 | 895310 | 351976 | 360272 | 44624 | 14948 | 9754 | 3221 |
1979 | 10160502 | 2455926 | 1046263 | 520356 | 255220 | 172248 | 28543 | 8705 | 6922 |
1980 | 15967541 | 4071242 | 910923 | 587361 | 294220 | 201994 | 86313 | 21156 | 8840 |
1981 | 39203239 | 6314921 | 1776624 | 437515 | 300156 | 172088 | 144932 | 68220 | 23694 |
1982 | 60495170 | 10516250 | 2177917 | 1110333 | 257378 | 174351 | 95414 | 85312 | 48329 |
1983 | 59184490 | 18576595 | 3700273 | 1240037 | 571538 | 157008 | 128165 | 62252 | 97821 |
1984 | 57092477 | 15855810 | 6747696 | 2012138 | 728787 | 297158 | 95338 | 79635 | 93593 |
1985 | 60961778 | 18987160 | 6030409 | 3749142 | 1053976 | 373850 | 137394 | 54599 | 85772 |
1986 | 69630661 | 25308254 | 5989026 | 3197159 | 1665689 | 454638 | 175874 | 59536 | 69157 |
1987 | 88088446 | 29997243 | 9113926 | 2847674 | 1624898 | 798577 | 229279 | 79517 | 54970 |
1988 | 41660731 | 31101491 | 10222495 | 4822589 | 1404378 | 804557 | 384292 | 111971 | 68588 |
1989 | 38475063 | 15463674 | 7992636 | 5980955 | 2722694 | 693201 | 390172 | 178809 | 87160 |
1990 | 25997297 | 13813625 | 4760672 | 4289196 | 3765122 | 1519185 | 357242 | 205020 | 140437 |
1991 | 29828321 | 11420604 | 4353075 | 2536868 | 2461331 | 2179433 | 844316 | 200259 | 182816 |
1992 | 64859932 | 11214056 | 4470932 | 1946808 | 1412157 | 1368068 | 1271848 | 498070 | 222042 |
1993 | 54361994 | 19884988 | 3838893 | 2015144 | 985301 | 738303 | 733054 | 620128 | 386746 |
1994 | 37425667 | 15108771 | 6182015 | 1572093 | 839588 | 412454 | 338792 | 327906 | 457311 |
1995 | 55988910 | 12819268 | 6108833 | 2774923 | 756406 | 341573 | 193608 | 159255 | 365714 |
1996 | 46643033 | 19219127 | 5367187 | 3178543 | 1198404 | 344746 | 133614 | 85906 | 217736 |
1997 | 32842018 | 19132326 | 7525464 | 3165098 | 1752004 | 688210 | 200954 | 72565 | 175859 |
1998 | 18808928 | 13985246 | 9715451 | 3594598 | 1661968 | 932387 | 410654 | 116904 | 136317 |
1999 | 79224465 | 8613463 | 5618330 | 6228303 | 1802315 | 798902 | 436757 | 195304 | 117698 |
2000 | 51282098 | 33486473 | 5096638 | 3078150 | 3608792 | 1056680 | 465843 | 251789 | 152711 |
2001 | 92057351 | 18618535 | 14794706 | 3429214 | 1739902 | 1940505 | 535836 | 250602 | 194124 |
2002 | 48990350 | 38098511 | 8439079 | 9293562 | 1912202 | 951992 | 1079149 | 285797 | 256025 |
2003 | 20750414 | 18823440 | 20316845 | 4880438 | 5474369 | 1053179 | 578162 | 607440 | 269519 |
2004 | 26604708 | 7847489 | 7096661 | 12460681 | 3010929 | 3180742 | 539940 | 361009 | 424470 |
2005 | 23861124 | 10214945 | 3734823 | 4248032 | 7518262 | 1702526 | 1654056 | 261686 | 398928 |
2006 | 29494270 | 8408871 | 5114624 | 2461301 | 2539541 | 4385841 | 842075 | 743902 | 293441 |
2007 | 25178851 | 10408884 | 3704784 | 3109086 | 1511431 | 1353802 | 2295489 | 418531 | 506825 |
2008 | 27917729 | 10166923 | 4800848 | 2278045 | 1870416 | 935364 | 795144 | 1347875 | 530994 |
2009 | 41086593 | 11219309 | 6240315 | 2882302 | 1486418 | 1227984 | 601904 | 533875 | 1267645 |
2010 | 35723811 | 16286751 | 6002813 | 4319192 | 2053600 | 1073496 | 916109 | 449628 | 1271356 |
2011 | 37144888 | 14088940 | 8062329 | 3968073 | 2752245 | 1286816 | 684895 | 591522 | 1185971 |
2012 | 36469878 | 12175103 | 7035141 | 5606974 | 2719338 | 1759712 | 802101 | 424784 | 1099223 |
2013 | 33822657 | 13915212 | 5270731 | 4569728 | 3533112 | 1857728 | 1144194 | 488175 | 943345 |
2014 | 72554647 | 15550473 | 6817700 | 3463231 | 3223634 | 2096270 | 1126817 | 650109 | 707869 |
2015 | 14378722 | 29705025 | 7919251 | 4424199 | 2140415 | 1822366 | 1124916 | 586931 | 666452 |