Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1977 | 738813 | 691937 | 2904116 | 312599 | 239769 | 71778 | 29577 | 34578 | 1609 |
1978 | 1236337 | 1076907 | 507867 | 1507422 | 139897 | 98280 | 27899 | 10433 | 12940 |
1979 | 1814353 | 910763 | 772992 | 337392 | 862231 | 68948 | 46454 | 11988 | 9797 |
1980 | 2016137 | 1205803 | 643194 | 432574 | 186052 | 378021 | 29727 | 17929 | 8121 |
1981 | 2038839 | 939508 | 830351 | 393964 | 239848 | 99369 | 169187 | 12305 | 10310 |
1982 | 1498680 | 1751129 | 664008 | 474711 | 212099 | 116360 | 45921 | 64692 | 8598 |
1983 | 1676507 | 1309606 | 1282064 | 429964 | 252179 | 106867 | 53818 | 18899 | 28706 |
1984 | 1465090 | 1975838 | 977522 | 777567 | 221724 | 119267 | 47221 | 20666 | 18062 |
1985 | 1515213 | 1089748 | 1686349 | 667410 | 388546 | 99188 | 48957 | 16845 | 13887 |
1986 | 1684488 | 878555 | 884004 | 1141549 | 366154 | 189205 | 43342 | 18552 | 11858 |
1987 | 1309135 | 3228530 | 726107 | 630702 | 709388 | 195189 | 90891 | 18494 | 12928 |
1988 | 1813410 | 550518 | 2576369 | 585577 | 415673 | 396668 | 94642 | 42907 | 15022 |
1989 | 3547056 | 1231310 | 443714 | 2048656 | 411400 | 243786 | 194478 | 43269 | 28075 |
1990 | 4559002 | 3126476 | 924982 | 322100 | 1253214 | 235463 | 131775 | 100166 | 37907 |
1991 | 5036410 | 3625155 | 2509890 | 656111 | 209691 | 789517 | 139480 | 81061 | 87402 |
1992 | 4009668 | 3900764 | 2843739 | 1914296 | 443832 | 131845 | 492088 | 78730 | 100341 |
1993 | 3226916 | 3394207 | 3171666 | 1964329 | 1231145 | 282394 | 75905 | 272558 | 97851 |
1994 | 3460650 | 2819930 | 2481026 | 2309397 | 1353627 | 806344 | 173616 | 43048 | 209107 |
1995 | 3872973 | 3353426 | 2103112 | 1732854 | 1615272 | 893683 | 494058 | 101175 | 143549 |
1996 | 3765609 | 4942139 | 2575956 | 1420758 | 1060314 | 941182 | 493011 | 255639 | 124924 |
1997 | 3441120 | 1708075 | 3621835 | 1760078 | 949823 | 645788 | 501330 | 243098 | 178401 |
1998 | 3183045 | 2618810 | 1206786 | 2011190 | 924711 | 491882 | 321492 | 239191 | 195505 |
1999 | 3690865 | 3112809 | 2002706 | 716987 | 1147846 | 487177 | 248842 | 166290 | 215491 |
2000 | 4951017 | 2350410 | 2207449 | 1255812 | 420660 | 667032 | 248098 | 125972 | 191850 |
2001 | 3716315 | 6205098 | 1746234 | 1233968 | 721832 | 219765 | 336641 | 123074 | 169090 |
2002 | 3400640 | 2240844 | 4425159 | 1061129 | 630040 | 356638 | 102829 | 164949 | 141548 |
2003 | 2934297 | 5865862 | 1476653 | 2595546 | 564902 | 314684 | 184101 | 51042 | 162285 |
2004 | 3973402 | 1123614 | 4635612 | 809716 | 1258702 | 265457 | 153780 | 88907 | 106946 |
2005 | 4432150 | 3217853 | 729157 | 2709266 | 398296 | 531036 | 110224 | 68356 | 86840 |
2006 | 4650351 | 6444459 | 2304595 | 384698 | 1492501 | 200092 | 236349 | 50599 | 73394 |
2007 | 3104682 | 2117322 | 4569080 | 1355508 | 199417 | 854865 | 98839 | 115351 | 63268 |
2008 | 3520684 | 5155657 | 1465215 | 2857874 | 671781 | 97934 | 450868 | 45873 | 89673 |
2009 | 4194322 | 2819382 | 3757699 | 867788 | 1799119 | 378172 | 51907 | 277370 | 73870 |
2010 | 3278591 | 3465019 | 2095386 | 2404647 | 504738 | 1022649 | 206851 | 27111 | 193742 |
2011 | 4349864 | 1098859 | 2215811 | 1382252 | 1600467 | 316276 | 577245 | 117784 | 120450 |
2012 | 5364917 | 5162824 | 795032 | 1435790 | 835011 | 986668 | 187497 | 319060 | 131002 |
2013 | 2512517 | 5477882 | 3991511 | 545349 | 892151 | 487100 | 600864 | 111409 | 259267 |
2014 | 4236080 | 1057807 | 4074524 | 2707333 | 377658 | 564950 | 312997 | 380509 | 226895 |
2015 | 6194130 | 2490761 | 809626 | 2901114 | 1792676 | 262597 | 340368 | 197519 | 376573 |
2016 | 3594596 | 4461547 | 1717626 | 573583 | 1914071 | 1125937 | 158869 | 192022 | 318766 |
2017 | 4968031 | 3116105 | 3154841 | 1159681 | 378077 | 1193484 | 675415 | 89852 | 286345 |
2018 | 4019097 | 5491665 | 2310589 | 2148753 | 781102 | 257390 | 749373 | 390143 | 202134 |
2019 | 6015722 | 2478170 | 4336503 | 1611321 | 1412547 | 532571 | 175470 | 484318 | 339094 |
2020 | 4752428 | 6961649 | 1904129 | 2993605 | 1083937 | 883844 | 345050 | 110520 | 496893 |
2021 | 10076229 | 3550446 | 4997469 | 1315045 | 2019978 | 719692 | 562777 | 218151 | 363632 |