Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1960 | 8802690 | 12842903 | 4339221 | 10199854 | 921064 | 1013811 | 460586 | 448502 | 331889 | 361221 |
1961 | 47477435 | 3817358 | 5928306 | 2171527 | 6090324 | 574957 | 663725 | 267045 | 248440 | 346286 |
1962 | 24328478 | 24997068 | 1685424 | 2697458 | 1223607 | 3588229 | 351156 | 405915 | 157445 | 311227 |
1963 | 26347998 | 11976645 | 13807360 | 954566 | 1263353 | 681350 | 1920316 | 175866 | 212203 | 224571 |
1964 | 31134313 | 12354531 | 6113041 | 8211928 | 607914 | 766315 | 482054 | 1312589 | 117505 | 274937 |
1965 | 15940088 | 15643453 | 5435554 | 3133978 | 4522087 | 362268 | 446389 | 315577 | 836654 | 230222 |
1966 | 15382374 | 7789245 | 7057834 | 1964914 | 1274277 | 1956326 | 168113 | 212133 | 159034 | 501752 |
1967 | 22288584 | 7115397 | 3547510 | 3083819 | 760332 | 609731 | 832533 | 92174 | 105354 | 308027 |
1968 | 19881203 | 10738104 | 2914864 | 1521314 | 1136449 | 262630 | 232136 | 269904 | 28020 | 131637 |
1969 | 11912172 | 9392895 | 3987706 | 662111 | 275204 | 330776 | 63524 | 55792 | 57821 | 40706 |
1970 | 18881549 | 5798415 | 3898467 | 1404359 | 196450 | 87528 | 108724 | 10406 | 10867 | 24344 |
1971 | 15424333 | 8970536 | 2323295 | 1191368 | 360553 | 54891 | 24962 | 22312 | 1463 | 8197 |
1972 | 10699785 | 7190538 | 3061387 | 710933 | 288141 | 89656 | 12740 | 1197 | 2450 | 1571 |
1973 | 6066143 | 4832677 | 2632388 | 1052088 | 274317 | 122025 | 43027 | 6025 | 682 | 2122 |
1974 | 9921077 | 2612477 | 1488025 | 715268 | 245287 | 89065 | 38879 | 10763 | 2192 | 1033 |
1975 | 2689090 | 4674081 | 868566 | 423503 | 208315 | 74756 | 26361 | 11650 | 3513 | 1030 |
1976 | 2825437 | 1058804 | 1500814 | 198243 | 78475 | 47444 | 11730 | 5710 | 2001 | 719 |
1977 | 3415533 | 1215552 | 374274 | 467885 | 43944 | 19788 | 10330 | 3159 | 1180 | 524 |
1978 | 3504675 | 1551683 | 559577 | 247205 | 198379 | 23883 | 9071 | 4915 | 1239 | 616 |
1979 | 6951369 | 1527062 | 694706 | 323272 | 159942 | 100442 | 13923 | 5405 | 2401 | 867 |
1980 | 11016478 | 3061264 | 647476 | 390868 | 183946 | 117210 | 54326 | 9962 | 3248 | 1795 |
1981 | 22324744 | 4511674 | 1382569 | 329833 | 211677 | 114915 | 85295 | 45722 | 7250 | 3418 |
1982 | 38125812 | 7714706 | 1724037 | 789705 | 185271 | 124618 | 64939 | 52535 | 25661 | 5669 |
1983 | 35852333 | 13770889 | 2963427 | 977563 | 431081 | 119057 | 92250 | 46298 | 35742 | 21080 |
1984 | 36021315 | 11927446 | 5313562 | 1598213 | 568298 | 235394 | 74084 | 60436 | 26917 | 31703 |
1985 | 45999547 | 12575120 | 4781617 | 2878143 | 836647 | 295621 | 113775 | 42102 | 29580 | 26891 |
1986 | 57030985 | 17196693 | 4537535 | 2443593 | 1295560 | 364606 | 134760 | 50345 | 18340 | 22155 |
1987 | 44731408 | 22765973 | 7024376 | 2212871 | 1244386 | 616701 | 177062 | 60810 | 21915 | 15732 |
1988 | 28082855 | 15988797 | 8695855 | 3630413 | 1107371 | 616633 | 290292 | 84205 | 28183 | 15291 |
1989 | 21928265 | 10245353 | 5827065 | 4735842 | 1988924 | 549481 | 291310 | 128903 | 37637 | 16459 |
1990 | 21066258 | 7945186 | 3557401 | 3004348 | 2720441 | 1006244 | 258908 | 124487 | 60494 | 20106 |
1991 | 22930109 | 8372625 | 3087724 | 1809461 | 1774520 | 1555762 | 513120 | 142840 | 56663 | 32475 |
1992 | 38393280 | 8477577 | 3270730 | 1368125 | 1009774 | 934653 | 869097 | 279596 | 75481 | 38127 |
1993 | 37772273 | 13247021 | 2953671 | 1331331 | 683038 | 489369 | 474895 | 359329 | 121905 | 36266 |
1994 | 28060748 | 12369261 | 4376067 | 1140025 | 503314 | 294757 | 208277 | 185506 | 133347 | 37439 |
1995 | 26545316 | 9634683 | 4233408 | 1683997 | 477758 | 185346 | 118649 | 85416 | 77739 | 38880 |
1996 | 26230651 | 8992943 | 3400192 | 1720733 | 627988 | 179371 | 54589 | 38510 | 39869 | 21849 |
1997 | 18535949 | 11056210 | 3972970 | 1779248 | 884657 | 333288 | 103228 | 24109 | 26723 | 25010 |
1998 | 14484313 | 8185325 | 6198649 | 2021137 | 932187 | 470329 | 178594 | 52258 | 12953 | 18624 |
1999 | 40263030 | 6494862 | 3945924 | 3845076 | 1058264 | 444208 | 219923 | 81439 | 25814 | 10837 |
2000 | 28323521 | 17358956 | 3814296 | 2060714 | 2211901 | 600484 | 234456 | 110195 | 41838 | 14450 |
2001 | 52105672 | 11522797 | 8904086 | 2327904 | 1152792 | 1208765 | 306985 | 116791 | 55515 | 22556 |
2002 | 27434316 | 23996999 | 5759563 | 6260721 | 1258003 | 667865 | 722528 | 164549 | 65463 | 36161 |
2003 | 15839091 | 11079660 | 13740837 | 3465123 | 4119784 | 698927 | 429001 | 429201 | 92310 | 48681 |
2004 | 19836448 | 6377504 | 5160519 | 8988884 | 2251942 | 2526133 | 349792 | 272918 | 233279 | 67996 |
2005 | 16171505 | 7954869 | 3089453 | 3227435 | 5508066 | 1307282 | 1303149 | 172894 | 130948 | 116020 |
2006 | 16430750 | 5934915 | 3948684 | 1931288 | 1893051 | 3400999 | 591445 | 507827 | 65761 | 66802 |
2007 | 18107660 | 6178571 | 2798237 | 2374348 | 1213679 | 1067650 | 1779327 | 291234 | 186548 | 35993 |
2008 | 17783395 | 6688337 | 3384311 | 1635056 | 1329616 | 693348 | 551360 | 1014790 | 113514 | 63688 |
2009 | 28981765 | 7141196 | 3998062 | 2115431 | 963262 | 805269 | 410176 | 378708 | 562222 | 79418 |
2010 | 24303432 | 11364670 | 4347061 | 2845050 | 1439434 | 668082 | 571305 | 268091 | 293723 | 372144 |
2011 | 19520126 | 9918118 | 6310198 | 3104833 | 2145692 | 961514 | 468215 | 388670 | 192322 | 409142 |
2012 | 18540112 | 7770636 | 5493412 | 4691414 | 2304138 | 1496774 | 690627 | 321648 | 244687 | 363832 |
2013 | 28552967 | 7462025 | 4094235 | 3795361 | 3138695 | 1669318 | 922475 | 408405 | 184783 | 290948 |
2014 | 39469467 | 12872692 | 4429398 | 2657040 | 2793860 | 1812102 | 1047377 | 553029 | 178411 | 191779 |
2015 | 11336898 | 16690471 | 8258280 | 2702919 | 1699340 | 1743352 | 1058879 | 589606 | 269199 | 146692 |
2016 | 17198821 | 4799577 | 10251241 | 6121184 | 1662666 | 1052313 | 1041847 | 528092 | 254905 | 142892 |
2017 | 12929412 | 7265140 | 2430298 | 7364982 | 4081848 | 1078104 | 575300 | 467963 | 203250 | 120213 |
2018 | 19041311 | 5898973 | 3667959 | 1656974 | 4890570 | 2418369 | 608060 | 368625 | 207608 | 122964 |
2019 | 18094484 | 8061297 | 2903560 | 2353216 | 1123434 | 2768341 | 1275767 | 287864 | 159687 | 101490 |