Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1947 | 7732469 | 11136586 | 13230345 | 5453092 | 7445319 | 4808747 | 4737111 | 2512200 | 7641043 |
1948 | 18423485 | 2921224 | 6318628 | 8404659 | 3724546 | 5575337 | 3246138 | 2500742 | 5731658 |
1949 | 23500655 | 9811398 | 6744082 | 5370200 | 3248752 | 2026616 | 3341004 | 2211227 | 4963446 |
1950 | 36537597 | 10345896 | 6368031 | 7522287 | 4326098 | 1886452 | 1297091 | 1661448 | 2997729 |
1951 | 39819408 | 18254886 | 5523103 | 5272037 | 6639904 | 3349545 | 1228797 | 677201 | 2124388 |
1952 | 41770904 | 18465556 | 9921576 | 3103414 | 3140612 | 3255843 | 1924229 | 921275 | 2162474 |
1953 | 48011219 | 18779438 | 8713281 | 5031858 | 2348679 | 1863118 | 1942742 | 1102893 | 1555994 |
1954 | 50217309 | 21481012 | 8278907 | 4852071 | 2616206 | 1487543 | 1124999 | 1248414 | 1683028 |
1955 | 38268367 | 23179317 | 10391136 | 4757816 | 2345140 | 1572953 | 959736 | 529895 | 950988 |
1956 | 27024597 | 18197772 | 9342306 | 5687197 | 2628790 | 1212007 | 843046 | 449948 | 1261075 |
1957 | 50857203 | 12388640 | 8009796 | 3384289 | 3148993 | 1499127 | 810131 | 574320 | 988825 |
1958 | 22810020 | 34437382 | 4771167 | 4585157 | 1664467 | 2269663 | 732818 | 387622 | 627319 |
1959 | 29485753 | 11297135 | 19215396 | 1944162 | 2153460 | 986076 | 999553 | 468768 | 1174074 |
1960 | 14809264 | 16610018 | 5102372 | 9415540 | 871024 | 869733 | 505458 | 521962 | 1121347 |
1961 | 57417785 | 3538580 | 8272130 | 2150041 | 6914587 | 594627 | 692338 | 271135 | 634516 |
1962 | 24696365 | 25172574 | 1223409 | 3155540 | 1332404 | 4070696 | 431590 | 500164 | 596915 |
1963 | 40569613 | 12392542 | 16446212 | 961776 | 1020070 | 534513 | 1455924 | 133682 | 554029 |
1964 | 36021536 | 18117707 | 6589739 | 9096673 | 670404 | 676842 | 432921 | 1127083 | 369586 |
1965 | 14918718 | 17788160 | 6507322 | 3505347 | 5774799 | 395106 | 424667 | 310876 | 1298874 |
1966 | 18931050 | 7258096 | 8047760 | 2061486 | 1352881 | 2555905 | 137389 | 173032 | 885172 |
1967 | 24049625 | 7933666 | 3238963 | 3052484 | 869866 | 656535 | 822590 | 127817 | 479861 |
1968 | 22417149 | 10449635 | 3236108 | 2304323 | 1105304 | 278308 | 238396 | 263968 | 170480 |
1969 | 8964415 | 10379823 | 4299063 | 587317 | 276352 | 363896 | 79297 | 71470 | 87993 |
1970 | 21434096 | 4652784 | 4070833 | 1555430 | 226897 | 93985 | 93529 | 13493 | 41302 |
1971 | 16493659 | 10897397 | 2174669 | 1095431 | 333080 | 39754 | 33613 | 33453 | 15632 |
1972 | 13486341 | 8682795 | 3518440 | 765016 | 318742 | 85245 | 10535 | 554 | 4148 |
1973 | 6166047 | 6070074 | 2671782 | 1185517 | 292485 | 112654 | 50232 | 6995 | 3779 |
1974 | 9706702 | 2646269 | 1616934 | 689662 | 253674 | 103283 | 40330 | 9374 | 5795 |
1975 | 2109152 | 5626625 | 972844 | 413104 | 228977 | 84453 | 25177 | 12922 | 6813 |
1976 | 2366193 | 582500 | 1885895 | 200103 | 93487 | 58135 | 11595 | 7184 | 2292 |
1977 | 3606405 | 958181 | 183756 | 562883 | 35568 | 20568 | 13734 | 3919 | 1830 |
1978 | 4285345 | 1682717 | 489480 | 158608 | 165161 | 19782 | 8031 | 6106 | 2397 |
1979 | 6195822 | 1773766 | 796269 | 304814 | 140732 | 58951 | 12402 | 3942 | 3780 |
1980 | 12415993 | 2464840 | 749096 | 460284 | 193687 | 143311 | 23069 | 9210 | 3286 |
1981 | 30828583 | 4635984 | 1436060 | 247960 | 171693 | 115519 | 102053 | 53707 | 18957 |
1982 | 50424364 | 8537229 | 1786395 | 1168655 | 190152 | 92838 | 51191 | 42381 | 25470 |
1983 | 48913832 | 15442848 | 3234486 | 1017398 | 481202 | 119631 | 104529 | 43755 | 78690 |
1984 | 44677486 | 12584585 | 5814070 | 1778332 | 724299 | 287704 | 80585 | 71627 | 84136 |
1985 | 43013221 | 15183299 | 5329742 | 3806593 | 1079738 | 373144 | 130106 | 52736 | 76033 |
1986 | 48109210 | 19281483 | 5246393 | 2976677 | 1501152 | 410671 | 183406 | 54556 | 75189 |
1987 | 54734106 | 24683479 | 8527539 | 2430398 | 1514499 | 778161 | 231988 | 72164 | 48915 |
1988 | 31531666 | 20743599 | 9250460 | 4191394 | 1249736 | 789403 | 389331 | 112333 | 70021 |
1989 | 27395633 | 12582454 | 6651843 | 5337766 | 2637790 | 656661 | 387109 | 189190 | 87152 |
1990 | 20645686 | 10807832 | 4333387 | 3715019 | 3546908 | 1537834 | 324381 | 219863 | 163938 |
1991 | 25431823 | 9870413 | 4534983 | 2373659 | 2202929 | 2051785 | 858503 | 178370 | 174416 |
1992 | 50269460 | 9843507 | 4832574 | 1741445 | 1288630 | 1286942 | 1302654 | 558828 | 228741 |
1993 | 51078969 | 16485934 | 4078813 | 2081962 | 943211 | 701420 | 719969 | 640014 | 437471 |
1994 | 38407157 | 14675617 | 6263242 | 1560139 | 1024042 | 370237 | 322747 | 305554 | 464544 |
1995 | 42293543 | 12279371 | 6131839 | 2834654 | 767849 | 407149 | 192283 | 165999 | 391998 |
1996 | 30586727 | 12423461 | 5434183 | 3320839 | 1085020 | 383592 | 160575 | 87889 | 200775 |
1997 | 32033045 | 13228593 | 5735200 | 3086793 | 1537645 | 587270 | 162101 | 99438 | 165194 |
1998 | 17437600 | 13287275 | 9926560 | 2815280 | 1422430 | 800662 | 447856 | 117155 | 146317 |
1999 | 61304324 | 7865600 | 5456881 | 6208223 | 1650129 | 708047 | 408506 | 218354 | 100446 |
2000 | 37468173 | 22787277 | 5730225 | 2991975 | 3420644 | 909076 | 517953 | 255581 | 172020 |
2001 | 66861894 | 13803661 | 11090221 | 3759330 | 1688288 | 1490716 | 440764 | 241737 | 247974 |
2002 | 41156517 | 32107556 | 8988402 | 8455009 | 1995656 | 769437 | 960069 | 272657 | 239416 |
2003 | 17768093 | 15225693 | 20084680 | 4464770 | 4960472 | 1124241 | 533033 | 634371 | 240255 |
2004 | 22982860 | 6696092 | 5769562 | 11742802 | 3109541 | 3068690 | 660366 | 406179 | 374459 |
2005 | 20410433 | 10576026 | 3645351 | 3593609 | 6085434 | 1564729 | 1599339 | 312217 | 396949 |
2006 | 18729368 | 6800563 | 5779715 | 2390239 | 2463798 | 3869024 | 799993 | 706894 | 303857 |
2007 | 21850460 | 6911146 | 2625487 | 3212850 | 1500781 | 1252739 | 2099693 | 429479 | 449175 |
2008 | 18349863 | 7582683 | 4435266 | 1896869 | 1564160 | 813543 | 688024 | 1202771 | 653416 |
2009 | 33958569 | 8318774 | 5611179 | 1823032 | 1346664 | 982261 | 461902 | 573092 | 1445675 |
2010 | 21399104 | 13591903 | 5552154 | 3529954 | 1711592 | 1037527 | 890493 | 477136 | 1597472 |
2011 | 22270431 | 9125344 | 6739788 | 3487849 | 2306189 | 1186420 | 701678 | 532395 | 1276015 |
2012 | 20053958 | 8639927 | 5614545 | 4723408 | 2289844 | 1408201 | 758735 | 459528 | 865243 |
2013 | 27663799 | 8465650 | 4361833 | 3987854 | 3104499 | 1668896 | 1176914 | 466374 | 999827 |
2014 | 47402330 | 14512019 | 5083776 | 3238928 | 3519205 | 2188870 | 1105434 | 636708 | 709050 |
2015 | 11626414 | 18648612 | 11122862 | 2738197 | 1947605 | 2126827 | 1448602 | 720265 | 894186 |
2016 | 23976440 | 4977365 | 13656612 | 7584223 | 1758277 | 1205261 | 1075966 | 652805 | 760922 |
2017 | 12213612 | 8418361 | 2247252 | 9803847 | 5199122 | 1107871 | 527131 | 454349 | 570076 |
2018 | 24337662 | 5720351 | 4280369 | 1622819 | 6062729 | 3351411 | 733541 | 369550 | 840275 |
2019 | 19240941 | 9750990 | 1727867 | 2789562 | 1198516 | 3234060 | 1907623 | 383028 | 611390 |
2020 | 22101223 | 7660057 | 6562412 | 1574352 | 1928185 | 787160 | 2144247 | 1032265 | 521792 |
2021 | 18545516 | 7980207 | 4147125 | 2776788 | 1095616 | 1266763 | 522756 | 972493 | 880024 |
2022 | 15749783 | 6937037 | 4567005 | 2582196 | 1667610 | 664236 | 725963 | 296075 | 890196 |