Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1977 | 1416092 | 750858 | 2817265 | 292693 | 227441 | 65597 | 24899 | 32209 | 1216 |
1978 | 1518850 | 1096220 | 553332 | 1553759 | 130769 | 97315 | 25386 | 8302 | 12626 |
1979 | 1593168 | 934687 | 782964 | 370846 | 822078 | 62243 | 42628 | 10511 | 8301 |
1980 | 1643484 | 1168082 | 655635 | 443669 | 213215 | 361661 | 27832 | 16483 | 5550 |
1981 | 1689340 | 919397 | 803289 | 399210 | 244354 | 123480 | 153439 | 11988 | 7047 |
1982 | 1644360 | 1633445 | 643441 | 458826 | 215344 | 120649 | 62354 | 56163 | 6266 |
1983 | 1726766 | 1304335 | 1212816 | 410791 | 236459 | 107127 | 55605 | 26494 | 20855 |
1984 | 1717496 | 1909760 | 959593 | 748224 | 208439 | 111313 | 49438 | 22064 | 16938 |
1985 | 1794171 | 1105075 | 1598323 | 639350 | 384255 | 92147 | 45852 | 16924 | 12340 |
1986 | 1844359 | 730913 | 870014 | 1084422 | 342346 | 189313 | 40910 | 15307 | 10169 |
1987 | 1880021 | 3109828 | 619238 | 605959 | 656764 | 170982 | 89843 | 15482 | 8189 |
1988 | 2108274 | 461955 | 2465078 | 514175 | 393678 | 358149 | 73644 | 42193 | 11491 |
1989 | 2540030 | 1347232 | 394907 | 1897681 | 364613 | 230243 | 171455 | 28112 | 21828 |
1990 | 2797040 | 2790275 | 944166 | 291112 | 1175156 | 209286 | 126400 | 88361 | 24836 |
1991 | 3041901 | 3244831 | 2274227 | 640425 | 180731 | 720535 | 114915 | 81240 | 82012 |
1992 | 3151487 | 3644634 | 2607310 | 1726419 | 420580 | 109395 | 438503 | 59976 | 97537 |
1993 | 3229144 | 3137073 | 2949606 | 1849888 | 1133879 | 265160 | 60233 | 241642 | 81740 |
1994 | 3369836 | 2677796 | 2364147 | 2149360 | 1260006 | 738547 | 159554 | 31395 | 179175 |
1995 | 3492888 | 3273964 | 2057536 | 1676380 | 1491062 | 827540 | 449204 | 92229 | 120110 |
1996 | 3514097 | 4651618 | 2505896 | 1414332 | 1066668 | 904956 | 468278 | 238161 | 111307 |
1997 | 3570430 | 1911714 | 3465251 | 1675132 | 921414 | 650386 | 491567 | 234311 | 159710 |
1998 | 3585734 | 2821726 | 1332946 | 2029439 | 922953 | 496139 | 340191 | 245074 | 185391 |
1999 | 3701049 | 2887290 | 2148197 | 800500 | 1125607 | 474685 | 245664 | 177066 | 209124 |
2000 | 3887729 | 2311231 | 2192522 | 1285683 | 455140 | 631595 | 235943 | 120741 | 190858 |
2001 | 3841836 | 5726693 | 1718891 | 1285609 | 739854 | 225382 | 326012 | 115367 | 170439 |
2002 | 3888506 | 2119301 | 4268506 | 1043363 | 669585 | 360194 | 103757 | 167019 | 137446 |
2003 | 3757451 | 7110935 | 1377330 | 2560154 | 547470 | 324674 | 188402 | 50105 | 165955 |
2004 | 3925956 | 1244823 | 5570769 | 726755 | 1345488 | 255252 | 160286 | 91117 | 112755 |
2005 | 4012345 | 3297796 | 777215 | 3238224 | 378098 | 598946 | 110351 | 74982 | 91578 |
2006 | 3936628 | 7292794 | 2307341 | 384169 | 1734135 | 203613 | 252588 | 49000 | 78592 |
2007 | 3865672 | 1828454 | 4962836 | 1391733 | 195587 | 949677 | 102393 | 113874 | 68330 |
2008 | 3811766 | 4844867 | 1313646 | 3049949 | 680207 | 95864 | 494889 | 42244 | 95374 |
2009 | 3764003 | 3115450 | 3532548 | 801117 | 1833916 | 362594 | 49574 | 292555 | 75211 |
2010 | 3628330 | 3448843 | 2176794 | 2364695 | 471156 | 1020197 | 198270 | 24163 | 207404 |
2011 | 3751550 | 1112840 | 2301079 | 1341174 | 1563497 | 306416 | 553016 | 113631 | 126716 |
2012 | 3799515 | 4792891 | 762416 | 1504532 | 794206 | 952433 | 183433 | 297403 | 132162 |
2013 | 3529604 | 5153489 | 3673298 | 506655 | 944725 | 452232 | 577142 | 106252 | 245744 |
2014 | 3775144 | 980580 | 3936984 | 2516904 | 354401 | 571915 | 292969 | 365873 | 210649 |
2015 | 4064469 | 2465991 | 758697 | 2850754 | 1656428 | 263414 | 333687 | 188132 | 360128 |
2016 | 4065643 | 4426898 | 1566137 | 584826 | 1955052 | 1068952 | 164009 | 191852 | 312000 |
2017 | 4283807 | 2840217 | 3215486 | 1024101 | 385845 | 1271698 | 668493 | 93399 | 291621 |
2018 | 4263972 | 5056390 | 2189842 | 2129194 | 683298 | 260787 | 792441 | 395666 | 199817 |
2019 | 4530692 | 2369237 | 4030326 | 1570482 | 1328966 | 474511 | 178605 | 505418 | 334455 |
2020 | 4517125 | 5977199 | 1760366 | 2878345 | 1054974 | 836239 | 313876 | 111657 | 508088 |
2021 | 4676975 | 4024292 | 4439890 | 1141754 | 2007534 | 699666 | 523202 | 202868 | 366054 |