Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1957 | 25603 | 36402 | 25466 | 21058 | 5433 | 2606 | 1226 | 470 | 200 | 117 |
1958 | 31265 | 30196 | 25045 | 14208 | 9624 | 2989 | 1336 | 480 | 181 | 127 |
1959 | 60023 | 28685 | 23039 | 12731 | 6287 | 4410 | 1276 | 391 | 134 | 68 |
1960 | 80283 | 39436 | 24088 | 13302 | 6189 | 3294 | 1792 | 379 | 104 | 39 |
1961 | 82757 | 55325 | 23873 | 12775 | 5699 | 3030 | 1353 | 416 | 89 | 22 |
1962 | 81858 | 52739 | 35938 | 12327 | 6476 | 3010 | 1361 | 399 | 108 | 27 |
1963 | 41359 | 62965 | 27308 | 16576 | 5488 | 3555 | 1264 | 367 | 84 | 25 |
1964 | 17864 | 28844 | 33517 | 11604 | 6621 | 2592 | 1703 | 301 | 60 | 11 |
1965 | 17150 | 16568 | 20817 | 17278 | 5236 | 3114 | 1143 | 810 | 62 | 11 |
1966 | 32141 | 14885 | 13874 | 13520 | 8417 | 2728 | 1276 | 299 | 99 | 11 |
1967 | 45815 | 24556 | 12402 | 9188 | 7044 | 4127 | 1213 | 359 | 69 | 19 |
1968 | 28051 | 48358 | 18774 | 8861 | 5553 | 4196 | 1915 | 417 | 102 | 19 |
1969 | 32347 | 26141 | 33112 | 11873 | 5214 | 3430 | 2129 | 663 | 129 | 29 |
1970 | 20178 | 25757 | 20649 | 19372 | 5733 | 3177 | 1634 | 681 | 198 | 29 |
1971 | 23949 | 13821 | 19874 | 13417 | 9828 | 3172 | 1585 | 513 | 276 | 119 |
1972 | 27651 | 19017 | 10392 | 13083 | 7220 | 4951 | 1472 | 567 | 183 | 139 |
1973 | 128765 | 25214 | 20197 | 4691 | 7675 | 3533 | 3172 | 574 | 298 | 78 |
1974 | 115935 | 84860 | 15725 | 12175 | 2231 | 4091 | 1910 | 1957 | 299 | 319 |
1975 | 72355 | 97416 | 50730 | 9511 | 6778 | 1433 | 2354 | 1084 | 1227 | 426 |
1976 | 27180 | 70623 | 55091 | 28845 | 5903 | 4292 | 1098 | 1810 | 678 | 903 |
1977 | 9183 | 19323 | 44232 | 29649 | 15229 | 4021 | 2424 | 767 | 1016 | 927 |
1978 | 884 | 8445 | 16123 | 28813 | 17255 | 6853 | 1714 | 1104 | 316 | 494 |
1979 | 5559 | 490 | 13190 | 13163 | 18372 | 9671 | 3278 | 647 | 369 | 191 |
1980 | 6150 | 5973 | 612 | 14126 | 9828 | 11329 | 6077 | 1797 | 269 | 213 |
1981 | 18378 | 4588 | 4168 | 731 | 10484 | 5989 | 7012 | 3633 | 813 | 177 |
1982 | 21601 | 16404 | 3478 | 2735 | 630 | 7260 | 3742 | 4373 | 2902 | 589 |
1983 | 46495 | 16704 | 12747 | 1632 | 1447 | 348 | 4560 | 2220 | 2575 | 1977 |
1984 | 41328 | 41306 | 12574 | 8680 | 756 | 792 | 218 | 2632 | 1164 | 2523 |
1985 | 19646 | 34832 | 32226 | 9089 | 4712 | 445 | 421 | 171 | 1341 | 2045 |
1986 | 13477 | 15535 | 25817 | 21433 | 5715 | 2510 | 206 | 262 | 110 | 1538 |
1987 | 24508 | 10072 | 14859 | 18706 | 12845 | 3372 | 1292 | 132 | 109 | 673 |
1988 | 9183 | 23233 | 6134 | 12729 | 12760 | 7764 | 1744 | 539 | 49 | 299 |
1989 | 7047 | 7030 | 15921 | 4294 | 9478 | 8188 | 4618 | 1015 | 265 | 156 |
1990 | 3278 | 6042 | 8013 | 9953 | 3038 | 5562 | 4591 | 2110 | 396 | 162 |
1991 | 2809 | 2534 | 5722 | 6670 | 5768 | 1970 | 2954 | 2133 | 850 | 133 |
1992 | 4226 | 2181 | 1658 | 3892 | 4334 | 3581 | 1128 | 1448 | 1129 | 478 |
1993 | 28670 | 3006 | 1939 | 1196 | 2498 | 2591 | 2159 | 635 | 821 | 814 |
1994 | 24026 | 11565 | 1754 | 1468 | 757 | 1617 | 1705 | 1437 | 424 | 1068 |
1995 | 41946 | 40529 | 5092 | 1122 | 917 | 497 | 1080 | 1077 | 904 | 958 |
1996 | 9847 | 35013 | 55759 | 3145 | 591 | 495 | 380 | 718 | 667 | 1167 |
1997 | 4051 | 7905 | 29996 | 51113 | 1852 | 341 | 225 | 245 | 437 | 1135 |
1998 | 14816 | 3301 | 6125 | 21929 | 32912 | 976 | 127 | 123 | 130 | 828 |
1999 | 27164 | 13264 | 2428 | 3796 | 14054 | 16861 | 409 | 25 | 34 | 347 |
2000 | 126359 | 24769 | 13566 | 877 | 2162 | 7257 | 7917 | 148 | 4 | 137 |
2001 | 55988 | 112031 | 18270 | 7845 | 443 | 1244 | 3685 | 4292 | 57 | 62 |
2002 | 35528 | 45933 | 92854 | 10358 | 3804 | 314 | 741 | 2226 | 2597 | 70 |
2003 | 23300 | 23805 | 33697 | 58122 | 5969 | 1714 | 207 | 554 | 1271 | 1453 |
2004 | 7576 | 21278 | 21367 | 24107 | 35866 | 2653 | 619 | 101 | 216 | 1016 |
2005 | 9646 | 5790 | 17197 | 18919 | 18648 | 17704 | 1066 | 192 | 33 | 274 |
2006 | 3082 | 9169 | 3763 | 12701 | 13174 | 11981 | 6327 | 323 | 60 | 70 |
2007 | 3163 | 2732 | 5994 | 2615 | 8550 | 8542 | 5661 | 1750 | 119 | 18 |
2008 | 4266 | 2696 | 1916 | 4064 | 1844 | 5091 | 4312 | 2182 | 481 | 41 |
2009 | 8370 | 2405 | 1867 | 1521 | 2410 | 1488 | 3100 | 1815 | 647 | 106 |
2010 | 11333 | 7236 | 1973 | 1382 | 932 | 1327 | 1151 | 1612 | 768 | 255 |
2011 | 1042 | 10503 | 4318 | 1078 | 720 | 563 | 610 | 656 | 605 | 293 |
2012 | 2469 | 880 | 9322 | 2182 | 554 | 348 | 348 | 236 | 283 | 230 |
2013 | 8362 | 2114 | 1587 | 6272 | 1099 | 299 | 195 | 166 | 108 | 174 |
2014 | 9832 | 6951 | 1822 | 1820 | 3475 | 453 | 158 | 92 | 45 | 77 |
2015 | 8362 | 8231 | 5896 | 1194 | 1742 | 1263 | 177 | 81 | 40 | 35 |
2016 | 26091 | 6981 | 6194 | 3148 | 693 | 1097 | 432 | 67 | 38 | 20 |
2017 | 29938 | 16977 | 4773 | 4356 | 1654 | 434 | 516 | 168 | 26 | 15 |
2018 | 43599 | 31987 | 14178 | 4053 | 2797 | 917 | 306 | 249 | 50 | 10 |
2019 | 29197 | 29626 | 25777 | 9830 | 2942 | 1469 | 432 | 204 | 66 | 6 |
2020 | 9678 | 25909 | 24075 | 19453 | 3750 | 1435 | 523 | 169 | 58 | 4 |