Table 3. Estimated stock numbers at age. | |||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
1978 | 41676342 | 10167593 | 1869581 | 805685 | 227603 | 16490 | 20651 |
1979 | 32031393 | 10713276 | 2278422 | 615836 | 277437 | 70710 | 10894 |
1980 | 16602447 | 8061177 | 2363206 | 743684 | 202329 | 87065 | 23386 |
1981 | 14841518 | 3872937 | 1956220 | 791839 | 237541 | 57810 | 29014 |
1982 | 13157355 | 3470016 | 880351 | 724791 | 263649 | 68650 | 22956 |
1983 | 18669856 | 2969803 | 797724 | 324098 | 273761 | 87034 | 27339 |
1984 | 14855824 | 4370365 | 689735 | 276930 | 106742 | 87442 | 33169 |
1985 | 24906099 | 3248680 | 1054288 | 235178 | 84521 | 29149 | 31395 |
1986 | 23391931 | 5841930 | 773484 | 414626 | 80653 | 23874 | 15236 |
1987 | 18896090 | 5342801 | 1440867 | 272110 | 138973 | 20171 | 9159 |
1988 | 24897150 | 4168301 | 1395549 | 515656 | 84129 | 34952 | 6078 |
1989 | 16264445 | 5739844 | 978198 | 534070 | 171960 | 23628 | 9588 |
1990 | 14241798 | 3518206 | 1480576 | 371067 | 193159 | 51030 | 7747 |
1991 | 15606265 | 2996580 | 860648 | 528369 | 132309 | 61943 | 16089 |
1992 | 17847800 | 3257494 | 756262 | 328272 | 198101 | 50897 | 25766 |
1993 | 17420080 | 3556286 | 791391 | 295528 | 126632 | 76238 | 26448 |
1994 | 15865739 | 3320395 | 866821 | 296405 | 110022 | 43192 | 36261 |
1995 | 12470818 | 2916233 | 816952 | 339140 | 108254 | 35870 | 25444 |
1996 | 10446337 | 2088222 | 728247 | 332863 | 130986 | 38640 | 20601 |
1997 | 16160248 | 1636785 | 508065 | 311123 | 130827 | 50374 | 20819 |
1998 | 26697977 | 2340407 | 398980 | 220144 | 129475 | 51859 | 27720 |
1999 | 29459413 | 3672018 | 545831 | 179683 | 100325 | 52551 | 31909 |
2000 | 24970827 | 3740775 | 826027 | 228055 | 75865 | 39621 | 32970 |
2001 | 24173270 | 2907390 | 911487 | 341126 | 92507 | 30476 | 27277 |
2002 | 12742598 | 2626891 | 700966 | 443708 | 158214 | 38767 | 23747 |
2003 | 12743299 | 1255012 | 621462 | 337681 | 217752 | 73988 | 27939 |
2004 | 14774719 | 1194011 | 261753 | 264129 | 168936 | 104775 | 50338 |
2005 | 14324776 | 1313591 | 272426 | 115332 | 128359 | 85353 | 77900 |
2006 | 11479306 | 1270378 | 315504 | 119879 | 59237 | 64101 | 85283 |
2007 | 17599906 | 937439 | 302555 | 141082 | 58271 | 28689 | 76521 |
2008 | 17277034 | 1463923 | 241671 | 131677 | 69782 | 28983 | 54456 |
2009 | 16566944 | 1392832 | 380651 | 106133 | 63545 | 36034 | 44603 |
2010 | 16747769 | 1327915 | 363683 | 168357 | 50064 | 33721 | 41424 |
2011 | 11468866 | 1375700 | 374063 | 166574 | 80192 | 24024 | 35903 |
2012 | 8502639 | 931789 | 425989 | 165764 | 79811 | 39846 | 29488 |
2013 | 13368577 | 667503 | 253777 | 206012 | 83780 | 39682 | 33267 |
2014 | 16591713 | 1145433 | 200473 | 120021 | 101828 | 41552 | 35379 |
2015 | 14858515 | 1434966 | 357836 | 96326 | 57563 | 48624 | 36160 |
2016 | 16621331 | 1327166 | 415762 | 161144 | 46564 | 26514 | 38703 |
2017 | 10016719 | 1718227 | 389363 | 181964 | 74274 | 21431 | 30316 |
2018 | 11813291 | 1102185 | 521896 | 180765 | 83929 | 34529 | 25026 |
2019 | 21622047 | 1476779 | 342560 | 236277 | 88461 | 38493 | 30037 |
2020 | 20971500 | 3115664 | 445108 | 161481 | 108824 | 42779 | 34460 |
2021 | 14851516 | 2962838 | 978398 | 203787 | 78931 | 51173 | 41693 |
2022 | 14851516 | 2041097 | 944268 | 462862 | 104745 | 38323 | 52569 |