Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1978 | 40557414 | 10111392 | 1854436 | 783435 | 224456 | 19262 | 13709 | 2545 | 409 |
1979 | 29663589 | 10649634 | 2297027 | 609087 | 269987 | 68713 | 5918 | 3233 | 574 |
1980 | 16818818 | 7524571 | 2326207 | 745221 | 198220 | 86005 | 20380 | 1572 | 961 |
1981 | 15434415 | 3804173 | 1916218 | 766586 | 230685 | 53526 | 20854 | 4471 | 479 |
1982 | 13678343 | 3605118 | 855274 | 736191 | 248128 | 62669 | 12674 | 4114 | 871 |
1983 | 17875478 | 3029177 | 820765 | 321710 | 289880 | 81539 | 18143 | 3097 | 1272 |
1984 | 15404292 | 4244300 | 699570 | 285061 | 104400 | 98337 | 22508 | 4519 | 981 |
1985 | 23997932 | 3268515 | 1020417 | 234279 | 86235 | 27436 | 26106 | 4649 | 1133 |
1986 | 21640467 | 5832786 | 768663 | 414052 | 80790 | 25274 | 6353 | 5492 | 970 |
1987 | 18672392 | 4929943 | 1451968 | 266277 | 140622 | 19900 | 6129 | 1234 | 1202 |
1988 | 23268107 | 4059089 | 1333915 | 513162 | 78760 | 33917 | 3709 | 1031 | 352 |
1989 | 16103377 | 5528128 | 903180 | 511240 | 172867 | 21611 | 7658 | 773 | 347 |
1990 | 14015994 | 3450339 | 1475681 | 332053 | 176580 | 50769 | 3931 | 1361 | 193 |
1991 | 15411460 | 2893107 | 836102 | 511096 | 110181 | 50814 | 12671 | 846 | 352 |
1992 | 17412050 | 3249636 | 732128 | 312852 | 189926 | 38237 | 13074 | 3702 | 252 |
1993 | 16946262 | 3473186 | 770477 | 285254 | 119304 | 78723 | 10164 | 3223 | 1034 |
1994 | 15145078 | 3243210 | 831636 | 279028 | 104186 | 37649 | 26300 | 2512 | 972 |
1995 | 12216499 | 2821809 | 792964 | 320144 | 99192 | 31991 | 10059 | 6882 | 817 |
1996 | 10210313 | 2017718 | 702872 | 321829 | 120513 | 33616 | 8961 | 2448 | 1796 |
1997 | 16077345 | 1558621 | 482917 | 297711 | 123865 | 45165 | 9763 | 2323 | 1032 |
1998 | 25813811 | 2288544 | 369817 | 204935 | 119775 | 49523 | 15653 | 3270 | 1015 |
1999 | 26621014 | 3589427 | 516594 | 163876 | 92666 | 47046 | 19258 | 5336 | 1446 |
2000 | 23130962 | 3341079 | 771165 | 207973 | 63743 | 34861 | 16404 | 6870 | 2210 |
2001 | 23325733 | 2658400 | 819991 | 298746 | 76003 | 21830 | 10519 | 4487 | 2367 |
2002 | 13338137 | 2547571 | 650998 | 409411 | 133877 | 28518 | 6322 | 3156 | 1836 |
2003 | 12746433 | 1301012 | 625861 | 325184 | 197501 | 61133 | 10804 | 2044 | 1552 |
2004 | 14216139 | 1190613 | 253739 | 264316 | 166646 | 93831 | 28792 | 4823 | 1433 |
2005 | 13540529 | 1263156 | 269674 | 111255 | 130427 | 87379 | 44554 | 12980 | 2805 |
2006 | 11063653 | 1246848 | 306790 | 117570 | 57620 | 68649 | 47439 | 21547 | 7243 |
2007 | 16414934 | 888969 | 295244 | 138743 | 56486 | 26917 | 37402 | 23365 | 14008 |
2008 | 16500759 | 1394019 | 235557 | 126454 | 68825 | 27934 | 13536 | 20044 | 18415 |
2009 | 15505046 | 1339263 | 362946 | 101268 | 59347 | 36728 | 14514 | 7440 | 22345 |
2010 | 14849283 | 1246881 | 341840 | 156059 | 45821 | 31700 | 18754 | 6922 | 15645 |
2011 | 11121384 | 1237089 | 359292 | 156216 | 71235 | 21215 | 13839 | 8156 | 9770 |
2012 | 8383058 | 926123 | 403239 | 152837 | 72626 | 34358 | 10113 | 6291 | 8476 |
2013 | 12797942 | 633998 | 239450 | 196276 | 77748 | 35988 | 15169 | 4634 | 7001 |
2014 | 16904883 | 1115459 | 189989 | 112377 | 94359 | 38793 | 15896 | 7136 | 6032 |
2015 | 15325623 | 1462730 | 362338 | 90907 | 51974 | 44066 | 16755 | 6871 | 6243 |
2016 | 16395911 | 1319533 | 419271 | 160787 | 43192 | 23209 | 17790 | 7436 | 5792 |
2017 | 9769782 | 1742223 | 381652 | 180364 | 72936 | 19350 | 9127 | 7531 | 6122 |
2018 | 11319642 | 1052692 | 544227 | 176825 | 83570 | 34312 | 8284 | 4207 | 5669 |
2019 | 16987139 | 1445122 | 331133 | 251632 | 85973 | 39048 | 16435 | 4562 | 5031 |
2020 | 16987139 | 2437145 | 431632 | 152701 | 121325 | 39833 | 18753 | 9026 | 5519 |