Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1961 | 8783 | 7307 | 5779 | 3511 | 1936 | 1354 | 1022 | 682 | 316 | 120 | 60 | 6 | 291 |
1962 | 13789 | 6984 | 5758 | 4313 | 2422 | 1378 | 1011 | 731 | 497 | 223 | 71 | 49 | 199 |
1963 | 20353 | 9799 | 4911 | 4141 | 3087 | 1648 | 1053 | 736 | 497 | 376 | 177 | 41 | 143 |
1964 | 16935 | 17853 | 8458 | 3790 | 3086 | 2165 | 1147 | 748 | 472 | 330 | 207 | 114 | 94 |
1965 | 20627 | 11942 | 13253 | 5896 | 2642 | 2067 | 1364 | 796 | 502 | 296 | 213 | 116 | 131 |
1966 | 15785 | 16279 | 8635 | 9416 | 3918 | 1730 | 1328 | 792 | 499 | 290 | 152 | 112 | 133 |
1967 | 19968 | 12183 | 11841 | 5856 | 6253 | 2441 | 1081 | 826 | 433 | 288 | 163 | 74 | 119 |
1968 | 20707 | 17232 | 9721 | 8460 | 4031 | 3915 | 1491 | 672 | 507 | 251 | 175 | 101 | 137 |
1969 | 33138 | 16292 | 13416 | 7651 | 6130 | 2889 | 2445 | 928 | 422 | 338 | 145 | 108 | 126 |
1970 | 30270 | 31764 | 11142 | 9280 | 5518 | 4212 | 1933 | 1377 | 521 | 244 | 206 | 82 | 129 |
1971 | 33401 | 23543 | 22764 | 7622 | 6464 | 4025 | 2901 | 1351 | 815 | 326 | 149 | 128 | 123 |
1972 | 33723 | 22604 | 16306 | 13386 | 5700 | 4916 | 3294 | 2272 | 1057 | 545 | 206 | 119 | 162 |
1973 | 26630 | 25740 | 17995 | 11436 | 7567 | 3618 | 3131 | 2106 | 1358 | 642 | 311 | 140 | 209 |
1974 | 23731 | 19014 | 15547 | 10655 | 7082 | 4259 | 2338 | 2061 | 1333 | 856 | 403 | 240 | 275 |
1975 | 19653 | 15102 | 11566 | 8755 | 6328 | 4700 | 2699 | 1600 | 1374 | 875 | 553 | 287 | 395 |
1976 | 21562 | 13243 | 8188 | 6122 | 5349 | 4286 | 3403 | 1994 | 1200 | 928 | 570 | 387 | 492 |
1977 | 14922 | 14445 | 7306 | 4603 | 3585 | 3661 | 3112 | 2580 | 1602 | 941 | 684 | 403 | 568 |
1978 | 9286 | 10210 | 8414 | 3712 | 2500 | 2124 | 2464 | 2281 | 2040 | 1181 | 731 | 533 | 669 |
1979 | 8039 | 6494 | 6279 | 4990 | 2333 | 1611 | 1207 | 1650 | 1540 | 1463 | 815 | 509 | 973 |
1980 | 14729 | 6144 | 4185 | 3670 | 3054 | 1396 | 957 | 688 | 945 | 929 | 1143 | 573 | 1072 |
1981 | 17872 | 10469 | 4229 | 2716 | 2292 | 1844 | 873 | 579 | 375 | 539 | 599 | 845 | 1209 |
1982 | 14412 | 18799 | 6218 | 2858 | 1460 | 1162 | 901 | 451 | 311 | 197 | 298 | 344 | 1360 |
1983 | 37817 | 10195 | 15000 | 3846 | 1570 | 809 | 545 | 436 | 268 | 166 | 102 | 203 | 882 |
1984 | 20851 | 32836 | 7320 | 9270 | 1984 | 770 | 383 | 211 | 247 | 139 | 66 | 56 | 522 |
1985 | 26194 | 18607 | 18597 | 4241 | 4616 | 929 | 382 | 178 | 102 | 150 | 68 | 29 | 307 |
1986 | 40693 | 17666 | 12841 | 8752 | 2418 | 2200 | 479 | 219 | 106 | 52 | 80 | 27 | 152 |
1987 | 41329 | 36943 | 11821 | 6848 | 3312 | 1288 | 887 | 206 | 111 | 44 | 20 | 31 | 73 |
1988 | 37612 | 30574 | 28919 | 6305 | 3124 | 1440 | 696 | 389 | 98 | 56 | 33 | 7 | 29 |
1989 | 24300 | 33402 | 22964 | 17819 | 2817 | 1456 | 631 | 358 | 179 | 53 | 23 | 24 | 30 |
1990 | 18127 | 20887 | 23374 | 15271 | 9268 | 1443 | 692 | 308 | 218 | 80 | 34 | 15 | 39 |
1991 | 23860 | 16048 | 14507 | 11035 | 6809 | 3955 | 742 | 415 | 175 | 123 | 38 | 16 | 25 |
1992 | 19014 | 19650 | 9600 | 6162 | 3640 | 2566 | 1565 | 303 | 186 | 59 | 48 | 13 | 14 |
1993 | 24920 | 14994 | 12975 | 4409 | 2442 | 1482 | 1211 | 688 | 129 | 80 | 17 | 14 | 7 |
1994 | 15638 | 18915 | 9965 | 6706 | 1968 | 1162 | 742 | 647 | 346 | 57 | 43 | 6 | 7 |
1995 | 17528 | 10145 | 9997 | 6500 | 3186 | 884 | 608 | 379 | 300 | 165 | 25 | 25 | 7 |
1996 | 15304 | 16118 | 6402 | 4485 | 2945 | 1232 | 428 | 251 | 188 | 127 | 69 | 7 | 16 |
1997 | 21821 | 11969 | 13953 | 4396 | 3145 | 1643 | 513 | 205 | 105 | 104 | 64 | 33 | 13 |
1998 | 13864 | 19185 | 10935 | 12976 | 3260 | 1575 | 844 | 222 | 92 | 45 | 51 | 29 | 18 |
1999 | 30046 | 9770 | 17072 | 8495 | 11526 | 1838 | 765 | 352 | 87 | 39 | 16 | 23 | 19 |
2000 | 38864 | 33751 | 7037 | 14457 | 6186 | 6997 | 752 | 367 | 133 | 35 | 14 | 6 | 11 |
2001 | 76803 | 27899 | 33550 | 5073 | 8183 | 3074 | 2556 | 445 | 156 | 50 | 15 | 8 | 7 |
2002 | 47018 | 76061 | 21178 | 24959 | 2346 | 2800 | 1234 | 760 | 128 | 39 | 13 | 3 | 4 |
2003 | 43962 | 50266 | 55840 | 12209 | 10940 | 1108 | 839 | 604 | 248 | 47 | 10 | 4 | 2 |
2004 | 20413 | 41443 | 54813 | 39894 | 6182 | 3762 | 373 | 415 | 230 | 79 | 15 | 3 | 2 |
2005 | 38290 | 25606 | 32168 | 45406 | 17444 | 2474 | 1201 | 163 | 139 | 56 | 15 | 4 | 1 |
2006 | 31335 | 40324 | 24713 | 19887 | 23527 | 8088 | 934 | 506 | 68 | 39 | 19 | 6 | 2 |
2007 | 25020 | 18286 | 36362 | 15138 | 9792 | 8702 | 2991 | 542 | 144 | 22 | 13 | 5 | 2 |
2008 | 39633 | 17508 | 9432 | 21915 | 7799 | 5658 | 4152 | 1040 | 241 | 31 | 7 | 4 | 2 |
2009 | 15992 | 21140 | 11696 | 4291 | 9474 | 4078 | 2972 | 2109 | 452 | 79 | 8 | 2 | 2 |
2010 | 25337 | 10759 | 12362 | 2880 | 2304 | 3967 | 2180 | 1489 | 900 | 149 | 29 | 3 | 1 |
2011 | 39258 | 16553 | 5258 | 4112 | 1300 | 1028 | 1755 | 1020 | 608 | 328 | 58 | 9 | 1 |
2012 | 22756 | 28392 | 11890 | 2570 | 1576 | 697 | 609 | 800 | 431 | 177 | 133 | 22 | 3 |
2013 | 14106 | 19416 | 12741 | 6949 | 1179 | 735 | 320 | 302 | 297 | 123 | 39 | 42 | 7 |
2014 | 16635 | 11516 | 10744 | 4911 | 2617 | 574 | 377 | 212 | 156 | 94 | 37 | 8 | 16 |
2015 | 40073 | 10068 | 8001 | 4912 | 2168 | 894 | 328 | 208 | 130 | 78 | 36 | 15 | 10 |
2016 | 21574 | 41311 | 4887 | 3831 | 1596 | 850 | 280 | 149 | 144 | 64 | 40 | 10 | 8 |
2017 | 10888 | 19563 | 23907 | 2268 | 1535 | 922 | 355 | 155 | 45 | 90 | 54 | 21 | 10 |
2018 | 7006 | 7860 | 13214 | 11258 | 1082 | 735 | 389 | 221 | 112 | 35 | 70 | 39 | 23 |
2019 | 25213 | 4416 | 4845 | 6614 | 4168 | 731 | 468 | 222 | 119 | 74 | 28 | 49 | 43 |
2020 | 8601 | 19255 | 2188 | 3135 | 3671 | 1540 | 502 | 416 | 91 | 87 | 59 | 20 | 65 |
2021 | 17315 | 5094 | 8944 | 1278 | 1835 | 2192 | 853 | 544 | 237 | 76 | 66 | 43 | 62 |
2022 | 4875 | 16177 | 2768 | 3580 | 782 | 1044 | 1286 | 724 | 459 | 238 | 45 | 49 | 69 |
2023 | 5451 | 2790 | 9228 | 1609 | 1705 | 502 | 737 | 821 | 538 | 348 | 185 | 35 | 92 |