Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1959 | 20375 | 11921 | 12092 | 2385 | 4243 | 599 | 504 | 157 | 25 | 0 |
1960 | 18719 | 16887 | 8607 | 5988 | 1181 | 1869 | 333 | 226 | 95 | 11 |
1961 | 26544 | 14393 | 8180 | 3675 | 2522 | 515 | 692 | 139 | 69 | 39 |
1962 | 27185 | 22779 | 7933 | 3645 | 1824 | 1112 | 234 | 220 | 51 | 42 |
1963 | 19941 | 23358 | 13881 | 3817 | 1780 | 760 | 493 | 123 | 81 | 39 |
1964 | 11321 | 16943 | 13505 | 7329 | 1827 | 869 | 345 | 221 | 74 | 53 |
1965 | 17886 | 7994 | 12838 | 7978 | 3721 | 881 | 395 | 134 | 120 | 56 |
1966 | 22668 | 15118 | 5128 | 7938 | 4104 | 1624 | 380 | 186 | 64 | 75 |
1967 | 20905 | 19432 | 12446 | 3433 | 5120 | 2123 | 716 | 124 | 67 | 57 |
1968 | 12545 | 18212 | 15797 | 8530 | 2384 | 3085 | 993 | 300 | 35 | 52 |
1969 | 8798 | 10042 | 13944 | 10772 | 4573 | 1222 | 1629 | 400 | 167 | 38 |
1970 | 9946 | 6722 | 6637 | 8523 | 6050 | 2263 | 571 | 774 | 134 | 85 |
1971 | 19042 | 7546 | 5057 | 3875 | 4700 | 3596 | 1176 | 245 | 426 | 104 |
1972 | 18103 | 17251 | 7242 | 3705 | 2323 | 2553 | 1621 | 501 | 88 | 281 |
1973 | 38653 | 13186 | 15273 | 5830 | 2531 | 1386 | 996 | 697 | 281 | 218 |
1974 | 39632 | 35187 | 9065 | 9159 | 3512 | 1582 | 911 | 439 | 352 | 237 |
1975 | 24207 | 34971 | 25725 | 6655 | 6175 | 2124 | 833 | 402 | 227 | 295 |
1976 | 11205 | 20630 | 23836 | 13833 | 3558 | 3346 | 1102 | 473 | 152 | 203 |
1977 | 12886 | 8043 | 14937 | 17705 | 7634 | 1637 | 1596 | 393 | 208 | 40 |
1978 | 15537 | 10478 | 6611 | 8823 | 9227 | 2944 | 636 | 451 | 131 | 98 |
1979 | 24066 | 12269 | 8276 | 4948 | 4612 | 4735 | 1321 | 273 | 161 | 80 |
1980 | 17827 | 21922 | 10670 | 5127 | 2759 | 2245 | 2210 | 681 | 114 | 66 |
1981 | 26713 | 13182 | 18041 | 6804 | 2774 | 1474 | 1069 | 1107 | 310 | 104 |
1982 | 36543 | 22161 | 9997 | 10621 | 3849 | 1373 | 682 | 416 | 477 | 212 |
1983 | 55483 | 29471 | 18309 | 6782 | 5878 | 2165 | 739 | 270 | 183 | 228 |
1984 | 20488 | 55729 | 20540 | 9444 | 3305 | 2418 | 803 | 216 | 82 | 147 |
1985 | 7955 | 16653 | 37852 | 10734 | 4090 | 1424 | 1200 | 384 | 98 | 113 |
1986 | 8600 | 5616 | 13551 | 21007 | 5048 | 1690 | 451 | 315 | 96 | 66 |
1987 | 11353 | 6841 | 5811 | 7680 | 8948 | 2050 | 591 | 140 | 112 | 51 |
1988 | 19941 | 8919 | 7012 | 4373 | 3721 | 4316 | 924 | 276 | 51 | 47 |
1989 | 6021 | 21059 | 7006 | 4465 | 2142 | 1704 | 1634 | 331 | 101 | 21 |
1990 | 5792 | 4169 | 12629 | 3735 | 1818 | 812 | 557 | 468 | 95 | 41 |
1991 | 7849 | 4512 | 2695 | 6509 | 1627 | 696 | 303 | 184 | 129 | 47 |
1992 | 8425 | 6647 | 3513 | 1691 | 2873 | 728 | 276 | 123 | 71 | 74 |
1993 | 23576 | 6006 | 6357 | 2858 | 905 | 1280 | 297 | 95 | 57 | 66 |
1994 | 42493 | 20570 | 6213 | 5046 | 2109 | 507 | 695 | 140 | 40 | 60 |
1995 | 11916 | 45315 | 16852 | 6000 | 3676 | 1522 | 341 | 526 | 92 | 79 |
1996 | 5051 | 8980 | 31528 | 12806 | 3470 | 2502 | 935 | 188 | 384 | 76 |
1997 | 6792 | 4491 | 6452 | 21484 | 6908 | 1115 | 921 | 271 | 40 | 143 |
1998 | 16068 | 6556 | 3417 | 4482 | 11565 | 2799 | 284 | 149 | 49 | 33 |
1999 | 29102 | 13496 | 5531 | 2508 | 2709 | 4918 | 759 | 84 | 24 | 12 |
2000 | 42595 | 25900 | 10571 | 2981 | 1355 | 1684 | 1947 | 160 | 19 | 4 |
2001 | 18455 | 44587 | 16127 | 6577 | 1387 | 916 | 1182 | 741 | 53 | 9 |
2002 | 8874 | 16946 | 26821 | 8521 | 3439 | 789 | 611 | 532 | 295 | 14 |
2003 | 4563 | 6640 | 8637 | 12746 | 3723 | 1181 | 264 | 155 | 156 | 46 |
2004 | 6798 | 3323 | 3854 | 4273 | 4941 | 1273 | 336 | 84 | 55 | 56 |
2005 | 9383 | 6184 | 2595 | 2543 | 2700 | 1831 | 385 | 81 | 24 | 34 |
2006 | 6269 | 9508 | 3742 | 1420 | 1368 | 1261 | 562 | 107 | 21 | 8 |
2007 | 5715 | 5193 | 4809 | 2126 | 820 | 638 | 465 | 175 | 45 | 7 |
2008 | 13295 | 4092 | 3915 | 2474 | 1327 | 475 | 279 | 192 | 91 | 27 |
2009 | 20945 | 8673 | 5861 | 2330 | 1503 | 742 | 219 | 105 | 79 | 37 |
2010 | 6763 | 16833 | 6893 | 2636 | 1078 | 787 | 336 | 97 | 45 | 42 |
2011 | 1095 | 4863 | 9431 | 3635 | 1000 | 437 | 283 | 100 | 39 | 9 |
2012 | 2635 | 731 | 2471 | 4661 | 1531 | 363 | 170 | 104 | 32 | 24 |
2013 | 8915 | 1828 | 1103 | 1404 | 2149 | 594 | 110 | 53 | 27 | 11 |
2014 | 3021 | 8003 | 2443 | 931 | 1117 | 980 | 231 | 47 | 24 | 6 |
2015 | 5394 | 2525 | 5540 | 1806 | 580 | 641 | 426 | 100 | 26 | 12 |
2016 | 7410 | 4483 | 2460 | 3256 | 893 | 323 | 291 | 136 | 35 | 7 |
2017 | 19516 | 5565 | 2999 | 2116 | 1992 | 483 | 192 | 121 | 44 | 17 |
2018 | 31670 | 16624 | 5340 | 2743 | 1612 | 1186 | 264 | 106 | 70 | 15 |
2019 | 37173 | 22574 | 10289 | 3757 | 1603 | 947 | 487 | 106 | 45 | 35 |