Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1978 | 6807005 | 1393558 | 628998 | 182562 | 17487 | 14018 | 2829 | 457 |
1979 | 7533889 | 1733861 | 513010 | 216766 | 52167 | 6002 | 3552 | 624 |
1980 | 5612736 | 1863293 | 638079 | 167871 | 70161 | 18061 | 1713 | 1083 |
1981 | 3015552 | 1646369 | 706243 | 204172 | 46797 | 19855 | 4913 | 555 |
1982 | 2881547 | 710201 | 728542 | 234813 | 55209 | 12867 | 4575 | 1018 |
1983 | 2871148 | 738999 | 300691 | 293036 | 75937 | 17125 | 3196 | 1444 |
1984 | 3994002 | 704862 | 289723 | 100827 | 99391 | 22618 | 4787 | 1032 |
1985 | 3536755 | 962221 | 250890 | 88419 | 26333 | 28789 | 5097 | 1278 |
1986 | 6305127 | 832240 | 441229 | 86028 | 24797 | 6400 | 6548 | 1049 |
1987 | 5439094 | 1620067 | 313135 | 152875 | 19582 | 6602 | 1355 | 1439 |
1988 | 5279832 | 1527029 | 615015 | 94918 | 35891 | 4141 | 1271 | 418 |
1989 | 6734321 | 1096875 | 622671 | 210743 | 24068 | 8121 | 853 | 450 |
1990 | 4528889 | 1950058 | 400545 | 208350 | 60045 | 4332 | 1617 | 242 |
1991 | 4198957 | 1014111 | 723541 | 120804 | 55880 | 14521 | 981 | 447 |
1992 | 4490955 | 1093623 | 372991 | 308354 | 37387 | 13847 | 4731 | 277 |
1993 | 4815100 | 1018667 | 424636 | 129458 | 114001 | 10117 | 3428 | 1356 |
1994 | 4633034 | 1160052 | 386611 | 142940 | 40368 | 36137 | 2772 | 1159 |
1995 | 4103719 | 1163482 | 492466 | 131922 | 40818 | 11500 | 9547 | 1023 |
1996 | 3007924 | 1052082 | 494243 | 183170 | 42867 | 11401 | 3030 | 2623 |
1997 | 2277676 | 727582 | 441646 | 177966 | 61680 | 12238 | 3039 | 1416 |
1998 | 3174204 | 541193 | 290518 | 168823 | 65543 | 20291 | 4187 | 1315 |
1999 | 5754749 | 804355 | 240338 | 132506 | 64342 | 25306 | 6788 | 1906 |
2000 | 4845283 | 1281679 | 332463 | 94402 | 49163 | 23208 | 9867 | 3129 |
2001 | 3752515 | 1203868 | 479825 | 118784 | 31797 | 16045 | 7093 | 3936 |
2002 | 3492631 | 943157 | 616697 | 205924 | 40089 | 8906 | 5171 | 3171 |
2003 | 1857572 | 941175 | 496008 | 300754 | 90240 | 14347 | 2766 | 2448 |
2004 | 1468640 | 311879 | 369209 | 245228 | 133242 | 39141 | 6234 | 1874 |
2005 | 1512382 | 334228 | 130156 | 183958 | 122076 | 55111 | 15810 | 3358 |
2006 | 1665310 | 393894 | 146657 | 62406 | 95653 | 58674 | 24105 | 7850 |
2007 | 1307448 | 376698 | 179731 | 61148 | 27633 | 43470 | 25099 | 14103 |
2008 | 2665346 | 349927 | 167723 | 82081 | 23417 | 10585 | 19216 | 15748 |
2009 | 2260594 | 786423 | 158554 | 77861 | 36325 | 8559 | 3982 | 14435 |
2010 | 2177045 | 664913 | 290632 | 74094 | 35703 | 16118 | 3212 | 7220 |
2011 | 2412103 | 685974 | 274657 | 123187 | 31101 | 15307 | 6793 | 3300 |
2012 | 1683482 | 738343 | 270227 | 128726 | 52180 | 13870 | 7033 | 4143 |
2013 | 1119441 | 418954 | 342419 | 130731 | 57681 | 22623 | 5713 | 4359 |
2014 | 2258821 | 361203 | 205101 | 174127 | 60640 | 26680 | 9566 | 3824 |
2015 | 2474703 | 759908 | 149353 | 93398 | 82064 | 30531 | 13343 | 5724 |
2016 | 2301473 | 763646 | 307668 | 68680 | 41914 | 38884 | 15715 | 10570 |
2017 | 3287649 | 645693 | 299890 | 126717 | 28785 | 19006 | 17935 | 12383 |