Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1960 | 10731459 | 19866929 | 5896914 | 14136757 | 1302661 | 1443854 | 634045 | 602974 | 1236775 |
1961 | 84879682 | 4321917 | 8387830 | 2906981 | 8288085 | 789100 | 922953 | 356214 | 945670 |
1962 | 28845913 | 36621209 | 2013723 | 3728503 | 1629463 | 4845793 | 468481 | 566905 | 757661 |
1963 | 47154442 | 14202199 | 18461855 | 1178109 | 1654324 | 879789 | 2548037 | 228212 | 726015 |
1964 | 46604066 | 19563243 | 6998452 | 10220431 | 729896 | 923206 | 580078 | 1670607 | 578664 |
1965 | 19112786 | 20694646 | 7206588 | 3542954 | 5429759 | 419785 | 498229 | 352444 | 1445473 |
1966 | 24926471 | 8890585 | 8548850 | 2480690 | 1474771 | 2311748 | 190252 | 218171 | 878720 |
1967 | 31802197 | 9626084 | 3872132 | 3507832 | 920242 | 687986 | 926272 | 101386 | 487075 |
1968 | 31825637 | 12488545 | 3423465 | 1646756 | 1248420 | 311932 | 259779 | 292196 | 174589 |
1969 | 11631170 | 13212372 | 4462227 | 763100 | 306341 | 361992 | 80297 | 66290 | 103841 |
1970 | 32342636 | 5674090 | 4868623 | 1586192 | 226240 | 95797 | 118340 | 17180 | 45153 |
1971 | 20670086 | 13253749 | 2394227 | 1418694 | 415674 | 62903 | 27103 | 28972 | 17917 |
1972 | 17119379 | 9317154 | 3769888 | 770154 | 341509 | 105790 | 15214 | 1313 | 7036 |
1973 | 6802253 | 6744746 | 2864620 | 1194799 | 298859 | 136166 | 49356 | 7456 | 4635 |
1974 | 15750195 | 2786160 | 1798125 | 792766 | 290276 | 100642 | 43876 | 13027 | 5183 |
1975 | 2680574 | 6486786 | 863149 | 495044 | 235984 | 91211 | 31425 | 13124 | 6403 |
1976 | 3179642 | 916185 | 1702928 | 190284 | 96134 | 57000 | 19255 | 8336 | 3686 |
1977 | 6553884 | 1126455 | 360783 | 532339 | 42335 | 28008 | 17269 | 8273 | 4092 |
1978 | 6591552 | 3065313 | 397900 | 239384 | 194963 | 18971 | 14193 | 8070 | 8478 |
1979 | 11272976 | 2865785 | 1204576 | 284658 | 220904 | 107214 | 13790 | 10544 | 11008 |
1980 | 15209528 | 4329314 | 1184160 | 682978 | 229636 | 193488 | 71709 | 12264 | 11364 |
1981 | 35276015 | 6062055 | 2054760 | 536994 | 335130 | 152660 | 135515 | 57025 | 18611 |
1982 | 54992874 | 10214112 | 2413256 | 1189490 | 285644 | 186213 | 88596 | 80061 | 39996 |
1983 | 55044547 | 17735884 | 3986635 | 1328968 | 608477 | 169010 | 129828 | 59356 | 86496 |
1984 | 52479153 | 16028374 | 7016487 | 2088174 | 752172 | 313231 | 99955 | 80284 | 86388 |
1985 | 56492214 | 17751520 | 6477160 | 3764729 | 1079070 | 385956 | 146956 | 55782 | 83332 |
1986 | 62855833 | 23422221 | 6284913 | 3281325 | 1702220 | 476408 | 180878 | 65119 | 66670 |
1987 | 76984195 | 27186546 | 9425028 | 2937866 | 1647867 | 811833 | 235620 | 83399 | 57177 |
1988 | 38785568 | 27099229 | 10590886 | 4832826 | 1433761 | 816731 | 388244 | 116212 | 70275 |
1989 | 39193375 | 14087332 | 8406908 | 6011231 | 2684890 | 707884 | 394095 | 179423 | 89797 |
1990 | 27818446 | 14045701 | 5096864 | 4414533 | 3765180 | 1502595 | 368127 | 206994 | 139004 |
1991 | 30311729 | 11482400 | 4847320 | 2644774 | 2523648 | 2192529 | 828643 | 205859 | 183428 |
1992 | 58073085 | 10995252 | 4889593 | 2125484 | 1469010 | 1397877 | 1271240 | 484722 | 224038 |
1993 | 48460175 | 17900009 | 4188299 | 2108897 | 1048074 | 755212 | 740263 | 623703 | 376098 |
1994 | 36648568 | 14279620 | 6366631 | 1657380 | 836269 | 432517 | 339042 | 331003 | 450516 |
1995 | 56470172 | 12659129 | 6379088 | 2844504 | 789424 | 338390 | 195800 | 157709 | 362355 |
1996 | 46671112 | 19075707 | 5733100 | 3153489 | 1219773 | 347169 | 128125 | 85366 | 223274 |
1997 | 31173757 | 17773783 | 7985869 | 3149114 | 1677377 | 671800 | 201753 | 69436 | 180817 |
1998 | 19979045 | 13690148 | 9648240 | 3761046 | 1622296 | 855438 | 387624 | 120588 | 140498 |
1999 | 83211041 | 9641324 | 6297035 | 5555512 | 1870037 | 758875 | 410209 | 186960 | 130365 |
2000 | 49012780 | 32786542 | 5988906 | 3343385 | 3252563 | 998686 | 434493 | 242072 | 166556 |
2001 | 90194639 | 19181021 | 14232868 | 3742364 | 1860547 | 1711219 | 507058 | 235194 | 214733 |
2002 | 46369393 | 42632395 | 9066514 | 8756198 | 2005241 | 976073 | 1003326 | 281771 | 270535 |
2003 | 25082098 | 18932612 | 21513314 | 5194157 | 5228873 | 1013458 | 572820 | 586762 | 296566 |
2004 | 37895838 | 9791671 | 7431303 | 12238759 | 3229806 | 2935660 | 510343 | 351873 | 459866 |
2005 | 30043150 | 13329522 | 4372180 | 4280332 | 6988977 | 1767962 | 1583391 | 249032 | 422500 |
2006 | 29998544 | 10401677 | 6054740 | 2732700 | 2510041 | 4028209 | 826608 | 730856 | 304439 |
2007 | 40483412 | 9765564 | 4343455 | 3349727 | 1656711 | 1328947 | 2199923 | 402028 | 516125 |
2008 | 33107082 | 11691735 | 5176079 | 2511762 | 1873963 | 973075 | 784040 | 1351209 | 510838 |
2009 | 63854183 | 11881154 | 6455524 | 3158755 | 1575686 | 1130608 | 618364 | 530388 | 1225304 |
2010 | 42030166 | 21810090 | 6827315 | 4282198 | 2163729 | 1045818 | 883739 | 458663 | 1213889 |
2011 | 37430176 | 15587182 | 8956384 | 4319796 | 2733683 | 1276426 | 656092 | 583593 | 1132448 |
2012 | 36056083 | 13463453 | 7516157 | 5733092 | 2935169 | 1733184 | 806954 | 401005 | 1115246 |
2013 | 43749875 | 13727936 | 5841844 | 4890435 | 3784798 | 1965431 | 1146885 | 498149 | 941347 |
2014 | 83381806 | 18562932 | 6851939 | 3574016 | 3498385 | 2259680 | 1227616 | 680842 | 749125 |
2015 | 20153962 | 26645621 | 11424481 | 3607961 | 2149643 | 1981073 | 1282919 | 688068 | 783219 |
2016 | 39284394 | 7968705 | 14256157 | 7440725 | 2039660 | 1170920 | 1061262 | 624476 | 665400 |
2017 | 22799780 | 12447985 | 3209118 | 8557328 | 4637992 | 1138787 | 521099 | 435146 | 455870 |