Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1977 | 699872 | 2778683 | 294320 | 229994 | 66099 | 25845 | 32876 | 1145 |
1978 | 1119388 | 521990 | 1502529 | 125612 | 92225 | 24806 | 8191 | 12280 |
1979 | 924685 | 794557 | 357919 | 819244 | 62178 | 42639 | 10949 | 8878 |
1980 | 1195398 | 653481 | 444787 | 206668 | 362806 | 27696 | 16014 | 5356 |
1981 | 913184 | 818077 | 400410 | 245699 | 123640 | 157866 | 12412 | 7196 |
1982 | 1694262 | 643610 | 463656 | 214911 | 120176 | 62410 | 56898 | 6408 |
1983 | 1342065 | 1249135 | 415952 | 241086 | 108738 | 55620 | 27333 | 22074 |
1984 | 1943490 | 989535 | 765744 | 212627 | 113390 | 50452 | 22321 | 18140 |
1985 | 1136169 | 1671034 | 667590 | 388986 | 91061 | 45304 | 15624 | 10938 |
1986 | 770957 | 924440 | 1159842 | 365840 | 193520 | 41169 | 15185 | 9030 |
1987 | 3449032 | 660757 | 655045 | 727076 | 192006 | 96230 | 15993 | 7444 |
1988 | 470317 | 2678558 | 555647 | 433229 | 417741 | 91674 | 51005 | 12586 |
1989 | 1321158 | 401949 | 2035249 | 400228 | 257859 | 210919 | 37456 | 26595 |
1990 | 3013625 | 941199 | 303083 | 1251604 | 231286 | 148020 | 122409 | 38245 |
1991 | 3548479 | 2420814 | 648053 | 194291 | 780150 | 131421 | 102069 | 121402 |
1992 | 3860951 | 2794313 | 1823678 | 432101 | 119486 | 473777 | 68648 | 129599 |
1993 | 3360818 | 3104714 | 1958106 | 1189596 | 273978 | 67163 | 264546 | 103534 |
1994 | 2849665 | 2491081 | 2256654 | 1330460 | 771815 | 167385 | 37415 | 210873 |
1995 | 3371720 | 2144588 | 1740245 | 1560318 | 870191 | 466475 | 99853 | 144879 |
1996 | 4725051 | 2562720 | 1450847 | 1086788 | 930161 | 479524 | 240212 | 123382 |
1997 | 1757955 | 3494512 | 1709660 | 941058 | 656182 | 497477 | 232248 | 158056 |
1998 | 2658854 | 1233891 | 2022112 | 929428 | 499103 | 337076 | 240777 | 180190 |
1999 | 2976408 | 2023489 | 742791 | 1139354 | 493401 | 254869 | 175801 | 207119 |
2000 | 2403187 | 2172185 | 1252817 | 427448 | 653572 | 256583 | 129152 | 193821 |
2001 | 5939703 | 1765301 | 1258065 | 711398 | 223918 | 341734 | 132859 | 184980 |
2002 | 2228953 | 4328588 | 1058752 | 638829 | 345884 | 108416 | 167713 | 153272 |
2003 | 6683420 | 1477748 | 2559262 | 563055 | 314864 | 176971 | 55484 | 181409 |
2004 | 1182602 | 5168030 | 829550 | 1297449 | 270255 | 156121 | 80837 | 127784 |
2005 | 3232996 | 755786 | 3021658 | 435036 | 541035 | 120669 | 67354 | 81183 |
2006 | 6987528 | 2279351 | 392924 | 1649068 | 221738 | 238595 | 52754 | 68164 |
2007 | 1983590 | 4906803 | 1351020 | 203640 | 924575 | 113651 | 114060 | 65865 |
2008 | 5074808 | 1401629 | 2963919 | 659154 | 97415 | 493230 | 47503 | 93333 |
2009 | 3061624 | 3670843 | 870393 | 1784368 | 366806 | 54402 | 303137 | 82473 |
2010 | 3386509 | 2204708 | 2390452 | 531015 | 1018094 | 197782 | 28232 | 222911 |
2011 | 1108815 | 2254086 | 1423647 | 1484530 | 370907 | 555781 | 109970 | 151916 |
2012 | 5114341 | 797589 | 1472365 | 828903 | 956590 | 202960 | 325037 | 140162 |
2013 | 5501688 | 3901086 | 543092 | 907382 | 481969 | 589707 | 121327 | 282346 |
2014 | 1064982 | 4183454 | 2681658 | 373124 | 568697 | 309056 | 372128 | 261459 |
2015 | 2528417 | 819010 | 2985955 | 1763413 | 264470 | 337694 | 198516 | 388505 |
2016 | 4531197 | 1723989 | 589583 | 1964319 | 1124194 | 160046 | 190792 | 317884 |
2017 | 3115892 | 3302830 | 1160135 | 385042 | 1261461 | 688806 | 89225 | 290044 |
2018 | 5553037 | 2342758 | 2234704 | 784770 | 268438 | 802724 | 400346 | 198832 |
2019 | 2639798 | 4384691 | 1662158 | 1445824 | 550332 | 189006 | 526092 | 345846 |
2020 | 6862379 | 1996139 | 3108510 | 1107797 | 922884 | 366994 | 119269 | 536542 |
2021 | 4287206 | 5114928 | 1371363 | 2111711 | 741686 | 591934 | 236131 | 401279 |