Table 3. Estimated stock numbers at age. | |||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
1978 | 41625553 | 10178274 | 1876096 | 821370 | 222374 | 16662 | 20729 |
1979 | 33538362 | 10629428 | 2272395 | 618780 | 284160 | 69256 | 11073 |
1980 | 16434112 | 8392960 | 2348875 | 740512 | 203645 | 89205 | 23165 |
1981 | 14887631 | 3876466 | 2002026 | 789064 | 236357 | 57872 | 29017 |
1982 | 13035187 | 3489476 | 885960 | 732373 | 262359 | 68554 | 23307 |
1983 | 19193605 | 2966924 | 808570 | 325805 | 277244 | 87744 | 28580 |
1984 | 14841615 | 4448260 | 689622 | 279736 | 107339 | 87925 | 33928 |
1985 | 25598967 | 3288712 | 1064489 | 234707 | 84103 | 28518 | 30073 |
1986 | 24282189 | 5927421 | 792483 | 415937 | 81634 | 24050 | 14989 |
1987 | 18620384 | 5531247 | 1455611 | 280807 | 137520 | 20339 | 8942 |
1988 | 25944636 | 4131292 | 1422991 | 527055 | 88090 | 34587 | 6163 |
1989 | 16204265 | 5906297 | 985032 | 540432 | 179171 | 25313 | 9755 |
1990 | 14342667 | 3517910 | 1510490 | 377021 | 198146 | 55110 | 8658 |
1991 | 15687463 | 3034291 | 863437 | 541904 | 132976 | 63999 | 17757 |
1992 | 17962730 | 3265515 | 767794 | 333347 | 208348 | 51420 | 28666 |
1993 | 17460898 | 3578908 | 799735 | 302848 | 130403 | 81832 | 30169 |
1994 | 16114856 | 3323371 | 876979 | 301751 | 111304 | 44573 | 38816 |
1995 | 12514730 | 2943643 | 819766 | 346302 | 110350 | 36957 | 27155 |
1996 | 10518159 | 2109115 | 734052 | 336065 | 134898 | 40013 | 22267 |
1997 | 16095200 | 1661920 | 517162 | 313802 | 133997 | 52128 | 22802 |
1998 | 26641474 | 2352209 | 407185 | 225106 | 132073 | 53440 | 29501 |
1999 | 30726247 | 3656782 | 554383 | 183452 | 102939 | 54438 | 33641 |
2000 | 26060340 | 3908124 | 835420 | 231671 | 78018 | 40888 | 34002 |
2001 | 24818144 | 3047958 | 946402 | 352310 | 96128 | 31577 | 28359 |
2002 | 12410584 | 2696947 | 729350 | 455791 | 166208 | 41894 | 25800 |
2003 | 12840890 | 1230542 | 632343 | 346308 | 225315 | 78493 | 31739 |
2004 | 15212478 | 1205421 | 262970 | 268157 | 170807 | 108678 | 54382 |
2005 | 14916850 | 1353797 | 275335 | 115955 | 131878 | 86254 | 82074 |
2006 | 11558730 | 1305244 | 322865 | 121158 | 59008 | 66670 | 87163 |
2007 | 17939446 | 949381 | 310983 | 142713 | 58279 | 28576 | 77449 |
2008 | 17627105 | 1479160 | 241848 | 135886 | 70449 | 28896 | 54932 |
2009 | 17273026 | 1419956 | 383232 | 106645 | 65855 | 35859 | 43958 |
2010 | 17642410 | 1385303 | 374884 | 171218 | 51013 | 34034 | 40300 |
2011 | 11632416 | 1434769 | 388468 | 172789 | 82469 | 24550 | 36008 |
2012 | 8543128 | 938853 | 433940 | 174813 | 84359 | 41181 | 30549 |
2013 | 13753325 | 680017 | 261687 | 208515 | 88150 | 42302 | 35460 |
2014 | 16510448 | 1169535 | 204173 | 123568 | 104723 | 43786 | 37816 |
2015 | 14940500 | 1432240 | 360903 | 97762 | 59899 | 50440 | 38433 |
2016 | 17712494 | 1356286 | 419117 | 163729 | 46920 | 27712 | 40480 |
2017 | 11077973 | 1816556 | 403173 | 186897 | 76278 | 21636 | 31894 |
2018 | 13634181 | 1228457 | 552750 | 189009 | 88212 | 35967 | 26863 |
2019 | 26577717 | 1705072 | 383339 | 253677 | 93000 | 41428 | 32403 |
2020 | 23622643 | 3807121 | 521561 | 183248 | 119593 | 45216 | 38387 |
2021 | 13856825 | 3335185 | 1198156 | 246117 | 92579 | 58008 | 45660 |
2022 | 14164438 | 1902229 | 1029807 | 581174 | 130855 | 48026 | 58271 |
2023 | 14164438 | 1958063 | 613752 | 506542 | 319522 | 71051 | 63650 |