Table 3. Estimated stock numbers at age. | |||||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
1961 | 8589 | 7250 | 5760 | 3515 | 1923 | 1345 | 1016 | 676 | 312 | 121 | 59 | 6 | 292 |
1962 | 13788 | 6901 | 5734 | 4308 | 2413 | 1364 | 1006 | 726 | 494 | 221 | 71 | 49 | 200 |
1963 | 20579 | 9680 | 4840 | 4119 | 3090 | 1636 | 1048 | 736 | 494 | 380 | 179 | 41 | 143 |
1964 | 16817 | 18072 | 8485 | 3774 | 3087 | 2176 | 1138 | 746 | 472 | 331 | 208 | 115 | 92 |
1965 | 20743 | 11796 | 13332 | 5914 | 2642 | 2068 | 1369 | 794 | 502 | 298 | 216 | 115 | 131 |
1966 | 15319 | 16259 | 8542 | 9472 | 3934 | 1734 | 1328 | 793 | 500 | 291 | 153 | 112 | 133 |
1967 | 19620 | 11842 | 11738 | 5782 | 6286 | 2447 | 1082 | 825 | 432 | 289 | 164 | 74 | 118 |
1968 | 20189 | 17031 | 9506 | 8358 | 3974 | 3915 | 1487 | 669 | 503 | 250 | 176 | 101 | 139 |
1969 | 33164 | 16015 | 13284 | 7540 | 6068 | 2860 | 2441 | 924 | 421 | 338 | 144 | 108 | 125 |
1970 | 29925 | 32221 | 10927 | 9167 | 5445 | 4172 | 1911 | 1363 | 515 | 241 | 206 | 81 | 127 |
1971 | 33517 | 23306 | 23023 | 7488 | 6381 | 3977 | 2869 | 1336 | 801 | 321 | 146 | 126 | 120 |
1972 | 34174 | 22311 | 16089 | 13368 | 5656 | 4895 | 3300 | 2274 | 1057 | 537 | 201 | 118 | 158 |
1973 | 26906 | 26018 | 18054 | 11380 | 7495 | 3576 | 3104 | 2099 | 1347 | 635 | 301 | 137 | 207 |
1974 | 24317 | 19193 | 15614 | 10658 | 7019 | 4175 | 2300 | 2037 | 1319 | 843 | 394 | 236 | 274 |
1975 | 19960 | 15307 | 11715 | 8762 | 6288 | 4640 | 2633 | 1567 | 1351 | 862 | 541 | 281 | 392 |
1976 | 22346 | 13417 | 8239 | 6168 | 5339 | 4255 | 3356 | 1952 | 1177 | 906 | 557 | 378 | 487 |
1977 | 15243 | 14728 | 7364 | 4637 | 3612 | 3665 | 3099 | 2545 | 1585 | 928 | 670 | 394 | 553 |
1978 | 9240 | 10329 | 8500 | 3701 | 2498 | 2138 | 2473 | 2286 | 2024 | 1170 | 726 | 527 | 652 |
1979 | 7827 | 6447 | 6316 | 5013 | 2335 | 1617 | 1209 | 1663 | 1542 | 1447 | 807 | 506 | 970 |
1980 | 14933 | 6035 | 4151 | 3673 | 3066 | 1392 | 960 | 689 | 943 | 923 | 1144 | 570 | 1072 |
1981 | 17660 | 10507 | 4172 | 2710 | 2313 | 1853 | 876 | 584 | 373 | 534 | 597 | 856 | 1220 |
1982 | 13873 | 18917 | 6159 | 2853 | 1451 | 1172 | 899 | 451 | 314 | 195 | 295 | 344 | 1388 |
1983 | 39563 | 9862 | 15168 | 3826 | 1564 | 807 | 548 | 431 | 269 | 168 | 101 | 205 | 887 |
1984 | 20212 | 34182 | 7185 | 9395 | 1984 | 766 | 381 | 209 | 245 | 141 | 65 | 56 | 524 |
1985 | 26063 | 18441 | 18963 | 4170 | 4671 | 925 | 379 | 176 | 101 | 152 | 69 | 29 | 310 |
1986 | 40712 | 17446 | 12812 | 8815 | 2399 | 2222 | 480 | 220 | 105 | 52 | 82 | 26 | 153 |
1987 | 41339 | 37052 | 11764 | 6846 | 3306 | 1291 | 894 | 206 | 111 | 43 | 20 | 32 | 73 |
1988 | 37645 | 30221 | 29148 | 6296 | 3128 | 1442 | 704 | 393 | 97 | 57 | 33 | 7 | 27 |
1989 | 23869 | 33672 | 22786 | 17977 | 2796 | 1447 | 628 | 358 | 179 | 52 | 22 | 25 | 29 |
1990 | 17636 | 20764 | 23554 | 15317 | 9352 | 1434 | 677 | 304 | 217 | 79 | 34 | 15 | 41 |
1991 | 24057 | 15981 | 14506 | 11018 | 6802 | 3948 | 742 | 410 | 176 | 124 | 38 | 16 | 25 |
1992 | 18735 | 19798 | 9577 | 6151 | 3623 | 2552 | 1559 | 303 | 183 | 59 | 49 | 13 | 15 |
1993 | 25760 | 14840 | 13068 | 4397 | 2437 | 1473 | 1208 | 685 | 129 | 80 | 17 | 14 | 7 |
1994 | 15361 | 19494 | 9866 | 6748 | 1968 | 1163 | 741 | 648 | 346 | 57 | 44 | 6 | 6 |
1995 | 16937 | 9987 | 10060 | 6552 | 3190 | 883 | 611 | 378 | 297 | 165 | 26 | 25 | 7 |
1996 | 14463 | 15810 | 6284 | 4508 | 2955 | 1234 | 431 | 252 | 188 | 126 | 69 | 7 | 16 |
1997 | 21304 | 11518 | 13667 | 4422 | 3175 | 1652 | 505 | 201 | 104 | 104 | 64 | 33 | 13 |
1998 | 13081 | 18708 | 10714 | 13025 | 3271 | 1581 | 851 | 218 | 91 | 45 | 51 | 29 | 18 |
1999 | 28134 | 9471 | 16780 | 8559 | 11638 | 1850 | 765 | 353 | 85 | 39 | 16 | 23 | 19 |
2000 | 37338 | 32677 | 6900 | 14600 | 6245 | 7114 | 742 | 374 | 133 | 35 | 13 | 6 | 11 |
2001 | 77675 | 27025 | 32992 | 5099 | 8223 | 3076 | 2528 | 455 | 157 | 50 | 15 | 8 | 7 |
2002 | 44329 | 75945 | 20963 | 25099 | 2344 | 2805 | 1224 | 760 | 128 | 40 | 14 | 3 | 4 |
2003 | 43815 | 47972 | 54983 | 12258 | 10926 | 1110 | 828 | 606 | 247 | 48 | 10 | 4 | 2 |
2004 | 18667 | 40787 | 53649 | 40035 | 6162 | 3719 | 365 | 415 | 230 | 79 | 15 | 3 | 2 |
2005 | 38168 | 24692 | 31660 | 45547 | 17336 | 2462 | 1177 | 161 | 139 | 56 | 15 | 4 | 1 |
2006 | 33184 | 39765 | 24464 | 19929 | 23613 | 8119 | 925 | 506 | 67 | 38 | 19 | 6 | 2 |
2007 | 25292 | 18504 | 36420 | 15293 | 9850 | 8746 | 3015 | 557 | 143 | 22 | 13 | 5 | 2 |
2008 | 43905 | 17316 | 9351 | 22191 | 7864 | 5739 | 4189 | 1042 | 247 | 30 | 7 | 4 | 2 |
2009 | 16225 | 21560 | 11729 | 4306 | 9557 | 4116 | 2992 | 2135 | 452 | 80 | 8 | 2 | 2 |
2010 | 25666 | 10788 | 12411 | 2875 | 2319 | 3989 | 2204 | 1490 | 897 | 148 | 29 | 3 | 1 |
2011 | 42111 | 16225 | 5192 | 4147 | 1308 | 1032 | 1755 | 1025 | 612 | 327 | 58 | 9 | 1 |
2012 | 23041 | 29125 | 11758 | 2580 | 1580 | 700 | 614 | 800 | 430 | 178 | 134 | 22 | 3 |
2013 | 13675 | 19526 | 12724 | 7000 | 1181 | 738 | 318 | 299 | 297 | 125 | 39 | 44 | 7 |
2014 | 16650 | 11237 | 10633 | 4906 | 2617 | 576 | 381 | 211 | 156 | 96 | 38 | 8 | 16 |
2015 | 41494 | 9921 | 7889 | 4920 | 2159 | 900 | 330 | 210 | 131 | 80 | 36 | 15 | 10 |
2016 | 21658 | 42097 | 4807 | 3864 | 1597 | 853 | 280 | 153 | 150 | 65 | 41 | 10 | 8 |
2017 | 10957 | 19412 | 24026 | 2283 | 1542 | 940 | 356 | 155 | 44 | 93 | 57 | 22 | 10 |
2018 | 6786 | 7769 | 13182 | 11398 | 1082 | 733 | 395 | 224 | 115 | 35 | 73 | 40 | 23 |
2019 | 27590 | 4339 | 4758 | 6649 | 4178 | 735 | 471 | 225 | 119 | 75 | 28 | 51 | 44 |
2020 | 8631 | 20175 | 2193 | 3194 | 3706 | 1557 | 502 | 418 | 90 | 88 | 60 | 21 | 68 |
2021 | 19489 | 5185 | 9235 | 1322 | 1887 | 2261 | 859 | 550 | 228 | 77 | 68 | 44 | 64 |
2022 | 6970 | 17761 | 2926 | 3795 | 828 | 1119 | 1371 | 728 | 460 | 228 | 46 | 52 | 73 |
2023 | 28441 | 4560 | 9485 | 1810 | 1836 | 564 | 844 | 960 | 500 | 336 | 167 | 37 | 107 |
2024 | 17494 | 22989 | 3248 | 3600 | 1221 | 1012 | 431 | 764 | 794 | 398 | 262 | 130 | 127 |