Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1961 | 8713 | 7304 | 5761 | 3493 | 1939 | 1357 | 1023 | 684 | 317 | 119 | 60 | 6 | 289 |
1962 | 13775 | 6947 | 5749 | 4298 | 2420 | 1384 | 1012 | 732 | 497 | 224 | 71 | 48 | 197 |
1963 | 20537 | 9873 | 4923 | 4145 | 3076 | 1653 | 1054 | 735 | 498 | 372 | 176 | 41 | 143 |
1964 | 16905 | 17869 | 8437 | 3786 | 3082 | 2154 | 1152 | 748 | 472 | 330 | 207 | 113 | 95 |
1965 | 20820 | 12015 | 13271 | 5886 | 2638 | 2067 | 1361 | 798 | 501 | 295 | 212 | 116 | 130 |
1966 | 15869 | 16401 | 8690 | 9402 | 3908 | 1726 | 1329 | 792 | 498 | 289 | 152 | 111 | 133 |
1967 | 20186 | 12301 | 11936 | 5899 | 6232 | 2435 | 1080 | 827 | 434 | 287 | 162 | 75 | 120 |
1968 | 20780 | 17333 | 9808 | 8528 | 4063 | 3910 | 1492 | 673 | 509 | 251 | 175 | 100 | 137 |
1969 | 33665 | 16367 | 13485 | 7696 | 6168 | 2904 | 2444 | 929 | 423 | 337 | 145 | 107 | 126 |
1970 | 30435 | 31708 | 11248 | 9346 | 5551 | 4234 | 1944 | 1384 | 524 | 245 | 206 | 83 | 130 |
1971 | 33483 | 23681 | 22667 | 7694 | 6509 | 4044 | 2915 | 1357 | 823 | 328 | 151 | 128 | 125 |
1972 | 33815 | 22902 | 16461 | 13424 | 5721 | 4921 | 3279 | 2264 | 1054 | 550 | 209 | 120 | 164 |
1973 | 26475 | 25752 | 18020 | 11493 | 7635 | 3645 | 3146 | 2105 | 1363 | 646 | 317 | 142 | 211 |
1974 | 23427 | 18926 | 15592 | 10688 | 7139 | 4326 | 2363 | 2074 | 1339 | 864 | 408 | 243 | 275 |
1975 | 19343 | 15009 | 11486 | 8785 | 6371 | 4748 | 2748 | 1620 | 1386 | 882 | 560 | 290 | 395 |
1976 | 21361 | 13095 | 8173 | 6097 | 5367 | 4312 | 3436 | 2021 | 1213 | 939 | 577 | 391 | 494 |
1977 | 14742 | 14372 | 7260 | 4586 | 3568 | 3661 | 3120 | 2601 | 1612 | 948 | 692 | 408 | 576 |
1978 | 9153 | 10130 | 8389 | 3718 | 2504 | 2115 | 2458 | 2276 | 2049 | 1186 | 732 | 535 | 679 |
1979 | 7949 | 6453 | 6243 | 4980 | 2330 | 1607 | 1205 | 1640 | 1536 | 1472 | 819 | 510 | 973 |
1980 | 14695 | 6113 | 4176 | 3658 | 3044 | 1396 | 954 | 687 | 945 | 931 | 1140 | 573 | 1069 |
1981 | 18182 | 10476 | 4226 | 2707 | 2272 | 1836 | 869 | 575 | 376 | 542 | 599 | 836 | 1199 |
1982 | 14340 | 18785 | 6267 | 2846 | 1462 | 1154 | 902 | 451 | 310 | 198 | 300 | 343 | 1339 |
1983 | 38299 | 10271 | 14898 | 3860 | 1568 | 809 | 541 | 439 | 267 | 165 | 103 | 201 | 877 |
1984 | 20856 | 32671 | 7361 | 9191 | 1987 | 772 | 384 | 211 | 248 | 138 | 66 | 56 | 521 |
1985 | 26092 | 18508 | 18560 | 4274 | 4576 | 932 | 383 | 180 | 102 | 150 | 68 | 29 | 305 |
1986 | 41356 | 17767 | 12780 | 8755 | 2424 | 2180 | 478 | 218 | 107 | 52 | 80 | 27 | 152 |
1987 | 41650 | 37211 | 11852 | 6832 | 3330 | 1285 | 882 | 206 | 110 | 45 | 20 | 31 | 73 |
1988 | 37932 | 30921 | 28895 | 6311 | 3120 | 1441 | 690 | 385 | 98 | 55 | 33 | 8 | 30 |
1989 | 24351 | 33341 | 23081 | 17728 | 2827 | 1458 | 632 | 357 | 179 | 53 | 23 | 24 | 30 |
1990 | 18121 | 20826 | 23298 | 15175 | 9190 | 1443 | 700 | 309 | 217 | 81 | 34 | 15 | 39 |
1991 | 24074 | 15932 | 14426 | 11067 | 6760 | 3941 | 740 | 417 | 174 | 122 | 38 | 16 | 24 |
1992 | 19110 | 19674 | 9563 | 6153 | 3689 | 2547 | 1569 | 304 | 188 | 58 | 48 | 13 | 14 |
1993 | 25097 | 15117 | 12910 | 4393 | 2435 | 1505 | 1190 | 690 | 129 | 80 | 18 | 14 | 7 |
1994 | 15613 | 19012 | 10095 | 6629 | 1951 | 1145 | 759 | 624 | 345 | 56 | 43 | 6 | 7 |
1995 | 17910 | 10353 | 10178 | 6559 | 3102 | 870 | 586 | 396 | 294 | 164 | 25 | 25 | 7 |
1996 | 15480 | 16549 | 6601 | 4641 | 2989 | 1215 | 414 | 244 | 192 | 126 | 69 | 8 | 15 |
1997 | 22413 | 12346 | 14432 | 4522 | 3152 | 1661 | 526 | 194 | 103 | 104 | 63 | 33 | 13 |
1998 | 13910 | 19820 | 11239 | 13378 | 3250 | 1565 | 837 | 224 | 89 | 45 | 50 | 28 | 18 |
1999 | 30259 | 9978 | 17658 | 8759 | 11514 | 1812 | 764 | 353 | 87 | 39 | 16 | 22 | 19 |
2000 | 38981 | 33675 | 7146 | 14832 | 6213 | 7008 | 774 | 359 | 132 | 35 | 14 | 6 | 11 |
2001 | 80739 | 28262 | 33067 | 5043 | 8246 | 3197 | 2706 | 415 | 152 | 50 | 15 | 8 | 7 |
2002 | 48695 | 77202 | 21397 | 24571 | 2327 | 2859 | 1292 | 779 | 121 | 38 | 13 | 3 | 4 |
2003 | 46349 | 51090 | 56130 | 12319 | 10829 | 1106 | 882 | 590 | 247 | 45 | 10 | 4 | 2 |
2004 | 21098 | 42435 | 55187 | 39200 | 6149 | 3812 | 389 | 405 | 222 | 78 | 15 | 3 | 2 |
2005 | 40197 | 25782 | 32442 | 45605 | 17442 | 2481 | 1279 | 148 | 133 | 55 | 16 | 4 | 1 |
2006 | 32538 | 41003 | 24664 | 19953 | 23379 | 8021 | 971 | 502 | 63 | 38 | 18 | 6 | 2 |
2007 | 24911 | 18824 | 37079 | 15240 | 9813 | 8565 | 3019 | 551 | 142 | 21 | 12 | 5 | 2 |
2008 | 41837 | 17252 | 9750 | 22454 | 8007 | 5571 | 3954 | 1106 | 239 | 31 | 7 | 4 | 2 |
2009 | 16167 | 22462 | 11435 | 4376 | 9796 | 4389 | 3257 | 1763 | 461 | 79 | 8 | 2 | 2 |
2010 | 25235 | 10874 | 12679 | 2995 | 2379 | 4147 | 2463 | 1379 | 807 | 152 | 28 | 3 | 1 |
2011 | 40021 | 16474 | 5338 | 4252 | 1344 | 1058 | 1830 | 1064 | 573 | 309 | 58 | 9 | 1 |
2012 | 23359 | 27980 | 11710 | 2564 | 1631 | 724 | 615 | 803 | 438 | 171 | 127 | 22 | 3 |
2013 | 14100 | 19630 | 12463 | 6728 | 1167 | 749 | 332 | 298 | 294 | 123 | 38 | 40 | 7 |
2014 | 16493 | 11461 | 10767 | 4844 | 2547 | 564 | 379 | 214 | 151 | 92 | 37 | 8 | 15 |
2015 | 41595 | 9978 | 7931 | 4905 | 2118 | 858 | 322 | 218 | 127 | 75 | 34 | 15 | 10 |
2016 | 22574 | 41230 | 4823 | 3819 | 1610 | 852 | 279 | 133 | 140 | 62 | 37 | 10 | 8 |
2017 | 11232 | 19853 | 23814 | 2272 | 1529 | 914 | 359 | 144 | 42 | 85 | 50 | 20 | 9 |
2018 | 7051 | 7985 | 13198 | 11397 | 1115 | 736 | 362 | 213 | 102 | 32 | 65 | 35 | 21 |
2019 | 26764 | 4499 | 4975 | 6811 | 4178 | 743 | 456 | 193 | 112 | 68 | 25 | 45 | 39 |
2020 | 8594 | 19639 | 2318 | 3291 | 3799 | 1568 | 512 | 354 | 85 | 81 | 54 | 18 | 60 |
2021 | 17110 | 5208 | 9135 | 1419 | 1996 | 2305 | 893 | 507 | 201 | 74 | 60 | 40 | 58 |
2022 | 4111 | 15099 | 2923 | 3500 | 967 | 1278 | 1363 | 705 | 415 | 188 | 48 | 45 | 68 |