Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1977 | 1283769 | 644699 | 2860882 | 303834 | 231028 | 67583 | 26318 | 32490 | 1163 |
1978 | 1127233 | 1103966 | 483842 | 1496150 | 121661 | 91271 | 24206 | 7899 | 12662 |
1979 | 1628773 | 897544 | 779539 | 343921 | 852389 | 60051 | 42339 | 11002 | 8993 |
1980 | 1277976 | 1251465 | 641930 | 427090 | 201806 | 367710 | 27347 | 16114 | 5091 |
1981 | 2298731 | 941360 | 840278 | 396407 | 243190 | 128151 | 156378 | 12926 | 6884 |
1982 | 1707377 | 1800787 | 647138 | 461787 | 214665 | 118839 | 66490 | 54088 | 6497 |
1983 | 2384326 | 1346203 | 1300628 | 431383 | 239997 | 108675 | 55068 | 29791 | 20863 |
1984 | 1377815 | 1908980 | 991566 | 771502 | 217344 | 116020 | 51897 | 22748 | 18718 |
1985 | 968206 | 1126984 | 1728020 | 682249 | 374261 | 88105 | 44959 | 15359 | 11191 |
1986 | 3819875 | 742286 | 937173 | 1169885 | 371675 | 187740 | 40552 | 14576 | 9398 |
1987 | 589025 | 3463681 | 635237 | 636932 | 738022 | 200126 | 96123 | 15783 | 6906 |
1988 | 1600553 | 451487 | 2628133 | 569662 | 420831 | 416866 | 91250 | 53826 | 12460 |
1989 | 3626263 | 1327109 | 399666 | 2017959 | 429192 | 252876 | 206898 | 35014 | 26440 |
1990 | 4414363 | 2963729 | 901600 | 312743 | 1208101 | 241574 | 147447 | 122437 | 36169 |
1991 | 4691245 | 3596739 | 2408982 | 609365 | 194466 | 743450 | 131187 | 106695 | 124863 |
1992 | 4168081 | 3800487 | 2823480 | 1856815 | 416587 | 119394 | 473199 | 64433 | 134252 |
1993 | 3465353 | 3410679 | 3109743 | 1930274 | 1183450 | 268172 | 66707 | 267148 | 100346 |
1994 | 4070394 | 2835425 | 2459567 | 2272086 | 1331182 | 770900 | 168558 | 36619 | 210203 |
1995 | 5689396 | 3334262 | 2104355 | 1722851 | 1598275 | 882375 | 473137 | 102714 | 143543 |
1996 | 2274126 | 4808126 | 2569719 | 1418100 | 1051616 | 932039 | 483859 | 241405 | 126130 |
1997 | 3205813 | 1764506 | 3584962 | 1760048 | 960210 | 652025 | 497426 | 231692 | 157035 |
1998 | 3686992 | 2598611 | 1228572 | 2013222 | 930596 | 499639 | 330601 | 242187 | 182112 |
1999 | 3020662 | 3039576 | 2017380 | 716700 | 1129823 | 489476 | 250920 | 171940 | 211100 |
2000 | 7075216 | 2384085 | 2206851 | 1260728 | 418597 | 666786 | 258131 | 125428 | 189337 |
2001 | 2975501 | 5971051 | 1764710 | 1240730 | 715430 | 220766 | 336310 | 134815 | 181378 |
2002 | 7090885 | 2309972 | 4399225 | 1078655 | 618243 | 342689 | 107151 | 162481 | 148708 |
2003 | 1608539 | 6162270 | 1489686 | 2604992 | 579084 | 305071 | 176809 | 55381 | 174083 |
2004 | 4034517 | 1221126 | 4943431 | 821261 | 1280239 | 279821 | 152969 | 78205 | 123824 |
2005 | 7862909 | 3268510 | 758781 | 2896407 | 427823 | 525043 | 120983 | 68590 | 78378 |
2006 | 2674690 | 6699600 | 2307011 | 388822 | 1559259 | 237422 | 222206 | 53356 | 67360 |
2007 | 5900358 | 2035996 | 4705736 | 1353539 | 202900 | 875131 | 121916 | 104947 | 66440 |
2008 | 3692452 | 5012177 | 1422120 | 2908157 | 642723 | 92162 | 456505 | 47151 | 90078 |
2009 | 4216686 | 2953175 | 3683097 | 842034 | 1797703 | 362261 | 53048 | 285436 | 79838 |
2010 | 1502067 | 3474120 | 2148685 | 2412194 | 478754 | 1032272 | 195640 | 25333 | 205785 |
2011 | 6076264 | 1127374 | 2231542 | 1398541 | 1601129 | 311582 | 597001 | 110958 | 130689 |
2012 | 6480205 | 5091541 | 795070 | 1442933 | 826677 | 1000464 | 182413 | 339720 | 132553 |
2013 | 1368935 | 5406785 | 3939263 | 543883 | 875740 | 463839 | 615707 | 110978 | 286762 |
2014 | 3206787 | 1049503 | 4106013 | 2701896 | 374808 | 554121 | 306565 | 377581 | 261415 |
2015 | 5568372 | 2581806 | 811154 | 2958876 | 1789132 | 269607 | 325663 | 200339 | 389769 |
2016 | 3919648 | 4527922 | 1741273 | 580932 | 1961536 | 1154948 | 159973 | 181717 | 319678 |
2017 | 6611233 | 3134558 | 3273665 | 1191531 | 370622 | 1245586 | 706441 | 85953 | 293073 |
2018 | 3348807 | 5504218 | 2341068 | 2230260 | 817426 | 265857 | 798080 | 407532 | 189937 |
2019 | 8408134 | 2628921 | 4423519 | 1652282 | 1443023 | 574498 | 195022 | 539299 | 328914 |
2020 | 5235769 | 7041975 | 2005189 | 3110288 | 1105121 | 903511 | 384364 | 121333 | 536224 |
2021 | 8879550 | 4183936 | 5205204 | 1399700 | 2119036 | 752832 | 585808 | 250139 | 394801 |