Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1961 | 9425 | 7284 | 5819 | 3546 | 1937 | 1342 | 1015 | 679 | 315 | 121 | 60 | 6 | 292 |
1962 | 13649 | 7226 | 5752 | 4343 | 2435 | 1372 | 1004 | 727 | 496 | 223 | 71 | 49 | 200 |
1963 | 18785 | 9597 | 4959 | 4131 | 3104 | 1647 | 1049 | 735 | 496 | 380 | 179 | 41 | 144 |
1964 | 16970 | 17018 | 8371 | 3814 | 3091 | 2177 | 1143 | 747 | 473 | 333 | 209 | 116 | 94 |
1965 | 19272 | 11751 | 12823 | 5855 | 2657 | 2074 | 1370 | 796 | 503 | 298 | 216 | 117 | 133 |
1966 | 15961 | 15430 | 8448 | 9209 | 3903 | 1739 | 1332 | 794 | 501 | 293 | 154 | 114 | 135 |
1967 | 19123 | 11979 | 11301 | 5710 | 6157 | 2435 | 1084 | 827 | 434 | 290 | 165 | 75 | 120 |
1968 | 20739 | 16556 | 9451 | 8110 | 3925 | 3857 | 1481 | 670 | 505 | 250 | 176 | 102 | 139 |
1969 | 30466 | 16061 | 12917 | 7410 | 5902 | 2815 | 2405 | 918 | 419 | 336 | 144 | 108 | 125 |
1970 | 30007 | 30302 | 10862 | 8919 | 5321 | 4059 | 1876 | 1344 | 510 | 239 | 203 | 81 | 127 |
1971 | 32827 | 23247 | 22022 | 7384 | 6205 | 3874 | 2790 | 1305 | 786 | 315 | 144 | 123 | 119 |
1972 | 32973 | 22120 | 15995 | 12945 | 5524 | 4744 | 3192 | 2197 | 1021 | 522 | 197 | 115 | 154 |
1973 | 27543 | 25503 | 17750 | 11190 | 7281 | 3485 | 3011 | 2031 | 1301 | 612 | 293 | 132 | 200 |
1974 | 24733 | 19530 | 15468 | 10507 | 6879 | 4064 | 2232 | 1969 | 1272 | 810 | 379 | 226 | 260 |
1975 | 21118 | 15628 | 11847 | 8708 | 6184 | 4521 | 2555 | 1516 | 1302 | 827 | 519 | 268 | 371 |
1976 | 21606 | 13987 | 8423 | 6221 | 5288 | 4165 | 3258 | 1887 | 1135 | 874 | 534 | 361 | 461 |
1977 | 15495 | 14672 | 7615 | 4706 | 3614 | 3617 | 3030 | 2476 | 1528 | 894 | 646 | 377 | 529 |
1978 | 10200 | 10537 | 8573 | 3805 | 2529 | 2135 | 2444 | 2237 | 1974 | 1133 | 700 | 507 | 628 |
1979 | 8998 | 6860 | 6423 | 5055 | 2371 | 1628 | 1212 | 1646 | 1516 | 1421 | 787 | 490 | 935 |
1980 | 14309 | 6530 | 4310 | 3716 | 3085 | 1412 | 968 | 691 | 940 | 912 | 1121 | 556 | 1041 |
1981 | 16996 | 10278 | 4357 | 2759 | 2320 | 1863 | 885 | 587 | 375 | 534 | 591 | 837 | 1188 |
1982 | 15591 | 18374 | 6110 | 2902 | 1472 | 1178 | 912 | 458 | 315 | 196 | 295 | 340 | 1356 |
1983 | 32170 | 10536 | 14844 | 3798 | 1582 | 815 | 553 | 440 | 271 | 168 | 102 | 203 | 877 |
1984 | 21869 | 30356 | 7433 | 9215 | 1973 | 773 | 385 | 212 | 247 | 141 | 66 | 56 | 521 |
1985 | 26366 | 19127 | 17836 | 4262 | 4626 | 926 | 382 | 178 | 101 | 151 | 69 | 29 | 307 |
1986 | 37241 | 17550 | 13035 | 8546 | 2428 | 2202 | 477 | 219 | 105 | 52 | 81 | 27 | 152 |
1987 | 38456 | 35076 | 11744 | 6882 | 3266 | 1293 | 888 | 206 | 111 | 44 | 20 | 32 | 73 |
1988 | 34839 | 29115 | 28139 | 6276 | 3145 | 1430 | 700 | 390 | 97 | 56 | 33 | 7 | 28 |
1989 | 24150 | 32172 | 22313 | 17624 | 2827 | 1463 | 628 | 358 | 178 | 52 | 22 | 24 | 29 |
1990 | 18869 | 20878 | 23029 | 15100 | 9314 | 1450 | 687 | 304 | 216 | 79 | 33 | 15 | 39 |
1991 | 22548 | 16468 | 14565 | 11042 | 6843 | 3983 | 743 | 410 | 174 | 123 | 38 | 16 | 24 |
1992 | 19342 | 18972 | 9737 | 6236 | 3745 | 2586 | 1561 | 301 | 183 | 59 | 49 | 13 | 15 |
1993 | 23204 | 15042 | 12623 | 4429 | 2489 | 1547 | 1205 | 682 | 129 | 81 | 18 | 14 | 7 |
1994 | 15555 | 18611 | 9888 | 6493 | 1974 | 1196 | 796 | 641 | 345 | 57 | 44 | 6 | 7 |
1995 | 15621 | 9265 | 11271 | 6005 | 3176 | 933 | 598 | 420 | 297 | 163 | 25 | 25 | 7 |
1996 | 13860 | 13611 | 5223 | 5048 | 2808 | 1256 | 392 | 249 | 200 | 126 | 69 | 7 | 16 |
1997 | 18532 | 10209 | 11399 | 4263 | 3051 | 1569 | 551 | 185 | 104 | 107 | 63 | 32 | 13 |
1998 | 14311 | 17445 | 9576 | 13036 | 3217 | 1677 | 821 | 238 | 87 | 45 | 51 | 28 | 18 |
1999 | 27816 | 9182 | 14325 | 8307 | 10551 | 1817 | 774 | 344 | 90 | 38 | 16 | 23 | 19 |
2000 | 36504 | 33693 | 6236 | 12685 | 5607 | 6037 | 797 | 362 | 132 | 36 | 13 | 6 | 11 |
2001 | 64451 | 26332 | 36830 | 4175 | 7231 | 2815 | 2441 | 450 | 154 | 49 | 15 | 8 | 7 |
2002 | 50218 | 70033 | 20865 | 25115 | 2178 | 2681 | 1222 | 757 | 130 | 40 | 13 | 3 | 4 |
2003 | 43527 | 56117 | 50592 | 11496 | 11031 | 1044 | 878 | 602 | 248 | 49 | 10 | 4 | 2 |
2004 | 24294 | 43780 | 65554 | 33784 | 6045 | 3937 | 406 | 397 | 229 | 79 | 16 | 3 | 2 |
2005 | 39074 | 29159 | 32519 | 47185 | 17226 | 2499 | 1404 | 174 | 139 | 58 | 16 | 4 | 1 |
2006 | 32074 | 44009 | 25866 | 19364 | 22579 | 7719 | 983 | 517 | 70 | 38 | 19 | 6 | 2 |
2007 | 29258 | 18127 | 34607 | 15186 | 9264 | 7964 | 2585 | 509 | 143 | 22 | 12 | 5 | 2 |
2008 | 40653 | 21379 | 8868 | 22000 | 7890 | 4994 | 3483 | 922 | 233 | 30 | 7 | 3 | 2 |
2009 | 21150 | 21112 | 17075 | 4310 | 9683 | 4018 | 2506 | 1530 | 420 | 77 | 8 | 2 | 2 |
2010 | 30054 | 11800 | 12969 | 3761 | 2365 | 4316 | 2067 | 1119 | 755 | 141 | 28 | 3 | 1 |
2011 | 41484 | 18458 | 5302 | 4598 | 1427 | 1109 | 1811 | 955 | 525 | 294 | 55 | 8 | 1 |
2012 | 28038 | 29572 | 13273 | 2654 | 1744 | 765 | 612 | 827 | 417 | 160 | 123 | 21 | 3 |
2013 | 19657 | 22142 | 15029 | 7232 | 1278 | 776 | 359 | 314 | 304 | 118 | 35 | 40 | 6 |
2014 | 24441 | 14633 | 11480 | 5929 | 2768 | 638 | 382 | 234 | 154 | 87 | 33 | 6 | 14 |
2015 | 48775 | 13309 | 9891 | 5173 | 2438 | 842 | 337 | 199 | 124 | 65 | 28 | 12 | 8 |
2016 | 35440 | 48559 | 6571 | 4232 | 1760 | 846 | 262 | 136 | 113 | 44 | 25 | 6 | 5 |
2017 | 25125 | 31719 | 28893 | 3023 | 1954 | 984 | 356 | 137 | 29 | 52 | 29 | 11 | 5 |
2018 | 23980 | 17244 | 19916 | 17248 | 1414 | 1062 | 454 | 164 | 85 | 16 | 34 | 18 | 10 |
2019 | 35097 | 20372 | 12686 | 12194 | 9508 | 927 | 711 | 332 | 103 | 50 | 10 | 20 | 16 |