Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1957 | 42476 | 27955 | 36624 | 25374 | 20547 | 5414 | 2608 | 1226 | 470 | 203 | 119 |
1958 | 69895 | 33469 | 30531 | 25375 | 14271 | 9498 | 2982 | 1332 | 480 | 182 | 126 |
1959 | 90780 | 58276 | 29933 | 23143 | 12977 | 6324 | 4394 | 1279 | 389 | 134 | 68 |
1960 | 91263 | 75804 | 39749 | 24325 | 13259 | 6244 | 3298 | 1798 | 380 | 103 | 39 |
1961 | 88682 | 74916 | 54331 | 24229 | 12929 | 5711 | 3040 | 1345 | 419 | 89 | 22 |
1962 | 48099 | 75939 | 50135 | 35272 | 12419 | 6575 | 3006 | 1364 | 398 | 109 | 26 |
1963 | 23867 | 39651 | 59173 | 26812 | 16278 | 5468 | 3608 | 1264 | 370 | 84 | 25 |
1964 | 22999 | 18568 | 28879 | 32770 | 11467 | 6460 | 2570 | 1712 | 304 | 60 | 11 |
1965 | 39599 | 18008 | 16922 | 21012 | 17246 | 5257 | 3104 | 1150 | 774 | 63 | 11 |
1966 | 55881 | 32921 | 15460 | 13992 | 13544 | 8411 | 2729 | 1278 | 302 | 98 | 11 |
1967 | 36759 | 48519 | 25320 | 12719 | 9257 | 7104 | 4164 | 1212 | 362 | 68 | 19 |
1968 | 38690 | 29027 | 47999 | 19151 | 9020 | 5586 | 4229 | 1953 | 417 | 102 | 19 |
1969 | 25150 | 32873 | 26383 | 33533 | 11979 | 5301 | 3402 | 2142 | 678 | 129 | 29 |
1970 | 29921 | 19656 | 26317 | 20770 | 19662 | 5826 | 3182 | 1600 | 683 | 204 | 30 |
1971 | 35623 | 24496 | 13910 | 20324 | 13406 | 10091 | 3200 | 1605 | 516 | 280 | 117 |
1972 | 128080 | 26788 | 19756 | 10284 | 13265 | 7209 | 5205 | 1498 | 592 | 187 | 139 |
1973 | 125600 | 115888 | 23725 | 19710 | 4853 | 7686 | 3614 | 3269 | 607 | 315 | 89 |
1974 | 82410 | 106062 | 78968 | 15387 | 11741 | 2330 | 4176 | 1986 | 2017 | 329 | 324 |
1975 | 33280 | 70039 | 88297 | 48860 | 9327 | 6654 | 1491 | 2469 | 1141 | 1266 | 436 |
1976 | 13002 | 27317 | 66204 | 53208 | 27973 | 5779 | 4226 | 1115 | 1825 | 708 | 934 |
1977 | 1543 | 11667 | 20415 | 44095 | 29702 | 14807 | 3796 | 2397 | 755 | 1011 | 915 |
1978 | 6902 | 956 | 10463 | 17068 | 29392 | 17441 | 6826 | 1646 | 1081 | 302 | 486 |
1979 | 7615 | 6294 | 592 | 14235 | 13727 | 18938 | 9986 | 3314 | 643 | 363 | 186 |
1980 | 21068 | 5809 | 6152 | 673 | 14432 | 10098 | 11814 | 6335 | 1835 | 277 | 214 |
1981 | 26292 | 18339 | 4430 | 4281 | 741 | 10600 | 6145 | 7270 | 3850 | 864 | 192 |
1982 | 53587 | 20729 | 15955 | 3315 | 2785 | 617 | 7279 | 3839 | 4571 | 2958 | 630 |
1983 | 48904 | 46672 | 16330 | 12451 | 1623 | 1451 | 349 | 4505 | 2269 | 2672 | 2021 |
1984 | 25524 | 41798 | 40620 | 12517 | 8412 | 768 | 791 | 221 | 2629 | 1201 | 2564 |
1985 | 17133 | 20497 | 34896 | 31917 | 9001 | 4623 | 443 | 426 | 169 | 1363 | 2052 |
1986 | 28445 | 13083 | 16450 | 26422 | 21451 | 5631 | 2472 | 210 | 260 | 104 | 1549 |
1987 | 12495 | 25797 | 9986 | 15336 | 19183 | 13018 | 3342 | 1273 | 130 | 110 | 670 |
1988 | 8985 | 9850 | 23385 | 6443 | 12869 | 12929 | 7799 | 1731 | 548 | 49 | 295 |
1989 | 4195 | 7605 | 7761 | 16461 | 4544 | 9472 | 8274 | 4589 | 993 | 265 | 153 |
1990 | 3665 | 3272 | 6435 | 8290 | 10509 | 3181 | 5656 | 4635 | 2131 | 389 | 158 |
1991 | 5254 | 2889 | 2552 | 5856 | 6800 | 6159 | 2037 | 3018 | 2179 | 862 | 137 |
1992 | 29221 | 3876 | 2276 | 1738 | 4036 | 4459 | 3796 | 1177 | 1524 | 1165 | 491 |
1993 | 44967 | 26410 | 2858 | 1986 | 1245 | 2619 | 2741 | 2311 | 679 | 879 | 865 |
1994 | 68487 | 36845 | 11411 | 1787 | 1501 | 791 | 1703 | 1808 | 1529 | 451 | 1133 |
1995 | 19728 | 63738 | 49445 | 5390 | 1147 | 938 | 523 | 1147 | 1147 | 967 | 1012 |
1996 | 5374 | 16221 | 46093 | 61585 | 3244 | 599 | 506 | 395 | 760 | 711 | 1233 |
1997 | 17077 | 3642 | 11833 | 35481 | 55624 | 1915 | 342 | 237 | 249 | 456 | 1180 |
1998 | 30898 | 14600 | 3261 | 7344 | 25002 | 35017 | 1053 | 127 | 131 | 131 | 852 |
1999 | 130486 | 23700 | 13965 | 2316 | 4576 | 15695 | 18443 | 419 | 29 | 37 | 362 |
2000 | 83049 | 123579 | 23251 | 13420 | 908 | 2410 | 8165 | 8822 | 154 | 5 | 148 |
2001 | 62845 | 67096 | 113995 | 17929 | 7899 | 460 | 1344 | 4093 | 4745 | 64 | 71 |
2002 | 36249 | 52539 | 53755 | 96552 | 10335 | 3897 | 323 | 798 | 2378 | 2796 | 79 |
2003 | 10904 | 31203 | 33318 | 40108 | 61643 | 5856 | 1764 | 209 | 575 | 1323 | 1536 |
2004 | 12676 | 8046 | 27469 | 27518 | 28067 | 37180 | 2621 | 609 | 97 | 222 | 1049 |
2005 | 4216 | 11427 | 6730 | 20583 | 22233 | 21039 | 18725 | 1065 | 183 | 31 | 278 |
2006 | 3941 | 3188 | 10281 | 4290 | 14568 | 14885 | 13163 | 6655 | 338 | 57 | 68 |
2007 | 4209 | 3194 | 3168 | 6751 | 2799 | 9402 | 9245 | 6077 | 1784 | 120 | 18 |
2008 | 9039 | 3266 | 2681 | 2078 | 4433 | 2007 | 5655 | 4739 | 2325 | 494 | 39 |
2009 | 13234 | 7622 | 2058 | 1882 | 1528 | 2608 | 1608 | 3415 | 1976 | 692 | 109 |
2010 | 1098 | 13513 | 6208 | 1804 | 1407 | 965 | 1404 | 1221 | 1764 | 820 | 266 |
2011 | 2169 | 704 | 11042 | 3959 | 1000 | 681 | 550 | 603 | 633 | 650 | 301 |
2012 | 7891 | 1694 | 742 | 9455 | 2125 | 531 | 335 | 335 | 230 | 268 | 230 |
2013 | 11220 | 6945 | 1419 | 1426 | 6883 | 1156 | 310 | 202 | 165 | 105 | 161 |
2014 | 9231 | 9582 | 6120 | 1606 | 1811 | 3777 | 494 | 165 | 95 | 47 | 68 |
2015 | 31435 | 6776 | 8183 | 5788 | 1198 | 1821 | 1429 | 197 | 79 | 40 | 28 |
2016 | 67607 | 26663 | 5825 | 6123 | 3206 | 698 | 1178 | 511 | 73 | 29 | 12 |
2017 | 225512 | 53514 | 16862 | 4393 | 4405 | 1808 | 427 | 601 | 223 | 24 | 2 |
2018 | 225512 | 202566 | 42760 | 12878 | 3313 | 2980 | 1152 | 263 | 357 | 115 | 5 |