Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1978 | 8569025 | 1793346 | 750971 | 192644 | 20669 | 14013 | 2781 | 467 |
1979 | 9658526 | 2065123 | 664628 | 264425 | 56246 | 6386 | 3642 | 668 |
1980 | 7466814 | 2277782 | 751852 | 207677 | 78739 | 18538 | 1783 | 1072 |
1981 | 3648956 | 2008147 | 854468 | 232390 | 52512 | 21059 | 4673 | 564 |
1982 | 3218143 | 895291 | 834938 | 281454 | 59577 | 13591 | 4762 | 1006 |
1983 | 3121116 | 800989 | 365698 | 313868 | 86669 | 18491 | 3557 | 1452 |
1984 | 4582390 | 731519 | 307148 | 116775 | 100579 | 24236 | 4959 | 1113 |
1985 | 3575943 | 1118465 | 261957 | 93124 | 29015 | 27599 | 5299 | 1265 |
1986 | 6247798 | 834374 | 470488 | 88804 | 25259 | 6826 | 6229 | 1148 |
1987 | 5488288 | 1577022 | 297730 | 157041 | 20399 | 6329 | 1389 | 1379 |
1988 | 4259615 | 1510323 | 585544 | 87242 | 35409 | 4045 | 1193 | 421 |
1989 | 6195125 | 941735 | 592805 | 194464 | 22087 | 8242 | 879 | 385 |
1990 | 3671878 | 1720157 | 358460 | 196078 | 53389 | 4379 | 1639 | 230 |
1991 | 3706802 | 861963 | 656427 | 113805 | 51637 | 13982 | 993 | 428 |
1992 | 3616399 | 956308 | 323362 | 272092 | 34124 | 13796 | 4273 | 310 |
1993 | 4108392 | 858666 | 386102 | 115559 | 103025 | 9811 | 3619 | 1251 |
1994 | 3795155 | 997522 | 340469 | 133554 | 35975 | 32212 | 2649 | 1159 |
1995 | 3351130 | 944764 | 417843 | 120610 | 37328 | 10271 | 8610 | 927 |
1996 | 2465923 | 848848 | 410839 | 153935 | 38769 | 10486 | 2728 | 2323 |
1997 | 1836541 | 625539 | 377626 | 156564 | 54342 | 11495 | 2866 | 1277 |
1998 | 2574426 | 454410 | 262765 | 155232 | 59382 | 18649 | 3863 | 1228 |
1999 | 4377948 | 626888 | 198661 | 117342 | 57871 | 22723 | 6280 | 1668 |
2000 | 3842940 | 973510 | 265501 | 79631 | 42118 | 19848 | 8057 | 2545 |
2001 | 3123037 | 975182 | 389709 | 101817 | 26336 | 13192 | 5689 | 2937 |
2002 | 3147259 | 779313 | 512630 | 173261 | 37119 | 7902 | 4129 | 2445 |
2003 | 1491040 | 807062 | 413234 | 250038 | 77216 | 13630 | 2529 | 2020 |
2004 | 1406447 | 282075 | 339328 | 212379 | 114222 | 33999 | 5626 | 1653 |
2005 | 1463013 | 310486 | 117814 | 162136 | 103860 | 48956 | 13906 | 2928 |
2006 | 1557204 | 362025 | 125767 | 53419 | 79271 | 48189 | 20665 | 6674 |
2007 | 1143269 | 363142 | 157629 | 49818 | 22564 | 34158 | 19645 | 11010 |
2008 | 2174290 | 309953 | 141724 | 68363 | 19190 | 8354 | 13894 | 11623 |
2009 | 1712017 | 612137 | 131312 | 59617 | 29029 | 6803 | 2997 | 9847 |
2010 | 1854831 | 507702 | 232970 | 61052 | 25956 | 12096 | 2444 | 4837 |
2011 | 2142878 | 575817 | 214835 | 100658 | 25041 | 11055 | 4736 | 2407 |
2012 | 1428487 | 688666 | 225012 | 99666 | 43218 | 10508 | 4714 | 2826 |
2013 | 970732 | 394482 | 311418 | 111847 | 45127 | 17655 | 4071 | 2896 |
2014 | 1799812 | 302780 | 171177 | 142909 | 49742 | 20333 | 6978 | 2655 |
2015 | 2010370 | 564915 | 120772 | 75830 | 63508 | 23209 | 9253 | 4013 |
2016 | 1660378 | 611361 | 219887 | 54382 | 33029 | 27951 | 10530 | 6443 |
2017 | 2808401 | 460083 | 240586 | 88593 | 22770 | 13798 | 11408 | 7097 |