Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1977 | 1304253 | 774106 | 2805720 | 293955 | 230204 | 66825 | 25530 | 32715 | 1136 |
1978 | 1462261 | 1089685 | 563469 | 1531459 | 125862 | 91953 | 24096 | 8146 | 12098 |
1979 | 1562890 | 888214 | 778236 | 373818 | 829158 | 62470 | 42944 | 10748 | 8543 |
1980 | 1635783 | 1133172 | 632289 | 439958 | 213003 | 365980 | 27743 | 16101 | 5593 |
1981 | 1688413 | 886586 | 784544 | 391140 | 245550 | 126361 | 160579 | 12294 | 7300 |
1982 | 1661167 | 1783335 | 632461 | 451256 | 211988 | 120590 | 63277 | 57257 | 6455 |
1983 | 1785100 | 1295219 | 1277301 | 410981 | 238515 | 108598 | 56623 | 27505 | 21944 |
1984 | 1833890 | 1952056 | 957231 | 765224 | 207872 | 112188 | 50493 | 22598 | 17857 |
1985 | 1978668 | 1095480 | 1641308 | 641897 | 380233 | 87559 | 42833 | 15459 | 11402 |
1986 | 2077229 | 812958 | 904622 | 1124188 | 344502 | 185396 | 38511 | 14205 | 9009 |
1987 | 2089560 | 3739363 | 689834 | 647401 | 697721 | 177667 | 89152 | 14417 | 7168 |
1988 | 2338111 | 496257 | 2848319 | 572466 | 429146 | 392860 | 81367 | 44735 | 10834 |
1989 | 2698379 | 1306972 | 414937 | 2114310 | 408430 | 254093 | 188408 | 30440 | 22029 |
1990 | 3013169 | 2952154 | 941655 | 308338 | 1279412 | 234772 | 145438 | 104649 | 28559 |
1991 | 3259810 | 3387837 | 2400480 | 654236 | 196518 | 794501 | 135240 | 100474 | 100898 |
1992 | 3296797 | 3840782 | 2729114 | 1825887 | 438878 | 120630 | 483040 | 70739 | 120152 |
1993 | 3293608 | 3396120 | 3113230 | 1947856 | 1205070 | 280522 | 67599 | 266776 | 100555 |
1994 | 3412449 | 2808479 | 2517831 | 2271553 | 1337050 | 791677 | 173864 | 37325 | 208858 |
1995 | 3482186 | 3303403 | 2124785 | 1754922 | 1568460 | 877120 | 484753 | 103976 | 143609 |
1996 | 3463638 | 4616548 | 2518664 | 1440464 | 1094729 | 932823 | 483349 | 250299 | 128259 |
1997 | 3450152 | 1768286 | 3427655 | 1679663 | 931547 | 659943 | 497953 | 235564 | 170760 |
1998 | 3520762 | 2740934 | 1243692 | 1994739 | 911858 | 489400 | 334121 | 241401 | 190033 |
1999 | 3634751 | 2948527 | 2066017 | 750598 | 1133349 | 484430 | 247086 | 175322 | 212654 |
2000 | 3827832 | 2318598 | 2159054 | 1260391 | 435225 | 647111 | 250352 | 125196 | 196267 |
2001 | 3727963 | 5905592 | 1719277 | 1248159 | 718255 | 224300 | 332919 | 129559 | 181928 |
2002 | 3761486 | 2150276 | 4302838 | 1036881 | 642259 | 348167 | 105531 | 163117 | 151958 |
2003 | 3706735 | 6811178 | 1425821 | 2543757 | 554764 | 317610 | 178060 | 53858 | 174056 |
2004 | 3838757 | 1156403 | 5243545 | 782633 | 1301775 | 264263 | 155003 | 82532 | 120052 |
2005 | 3970262 | 3216286 | 741560 | 3047330 | 399052 | 549878 | 111415 | 67925 | 84573 |
2006 | 3944831 | 6942030 | 2272816 | 386778 | 1668582 | 211976 | 235453 | 49745 | 70011 |
2007 | 3789240 | 1968664 | 4886127 | 1350600 | 201701 | 927015 | 107533 | 111903 | 63993 |
2008 | 3824777 | 5073849 | 1387537 | 3000090 | 672141 | 97360 | 484702 | 44855 | 91047 |
2009 | 3838835 | 3006642 | 3686544 | 841154 | 1841801 | 376363 | 54739 | 293415 | 78390 |
2010 | 3693119 | 3459356 | 2156652 | 2429507 | 493048 | 1048638 | 205102 | 27709 | 206272 |
2011 | 3915843 | 1115472 | 2313510 | 1370937 | 1594990 | 312987 | 595737 | 117103 | 133463 |
2012 | 4012670 | 5065297 | 796959 | 1506907 | 828696 | 983006 | 185088 | 335309 | 140040 |
2013 | 3725705 | 5686189 | 3904973 | 544106 | 945241 | 486395 | 601438 | 112012 | 285179 |
2014 | 4012150 | 1053586 | 4268903 | 2699203 | 381148 | 592227 | 318908 | 379613 | 257072 |
2015 | 4226801 | 2516270 | 811807 | 3017894 | 1781106 | 270066 | 352390 | 207127 | 396860 |
2016 | 4182977 | 4691725 | 1706622 | 593863 | 2002470 | 1124590 | 163199 | 200568 | 337161 |
2017 | 4453992 | 3071453 | 3389282 | 1152905 | 396111 | 1285182 | 686704 | 92525 | 311498 |
2018 | 4482092 | 5491531 | 2332805 | 2271756 | 788887 | 276135 | 815115 | 403267 | 214897 |
2019 | 4730748 | 2452030 | 4300107 | 1661948 | 1472759 | 553130 | 193851 | 536841 | 356924 |
2020 | 4603752 | 6384134 | 1857635 | 3037646 | 1119619 | 935312 | 368125 | 122884 | 551844 |
2021 | 4823134 | 3638903 | 4642352 | 1253195 | 2087021 | 750649 | 597077 | 238922 | 414593 |