Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1957 | 26830 | 36572 | 25419 | 20880 | 5415 | 2605 | 1226 | 470 | 201 | 118 |
1958 | 32056 | 30635 | 25178 | 14210 | 9557 | 2979 | 1334 | 480 | 182 | 127 |
1959 | 59134 | 29096 | 23220 | 12814 | 6294 | 4398 | 1274 | 390 | 134 | 68 |
1960 | 77806 | 39347 | 24202 | 13360 | 6222 | 3299 | 1793 | 379 | 104 | 39 |
1961 | 79024 | 54535 | 23916 | 12848 | 5727 | 3040 | 1351 | 415 | 89 | 22 |
1962 | 78546 | 51367 | 35564 | 12350 | 6525 | 3019 | 1364 | 399 | 108 | 27 |
1963 | 40510 | 61169 | 26944 | 16437 | 5487 | 3582 | 1266 | 368 | 84 | 25 |
1964 | 18215 | 28795 | 33116 | 11502 | 6559 | 2589 | 1716 | 303 | 60 | 11 |
1965 | 17616 | 16802 | 20906 | 17235 | 5222 | 3104 | 1146 | 812 | 63 | 11 |
1966 | 32647 | 15165 | 13994 | 13563 | 8411 | 2724 | 1275 | 300 | 98 | 11 |
1967 | 46793 | 24913 | 12569 | 9256 | 7076 | 4135 | 1212 | 360 | 68 | 19 |
1968 | 28543 | 48353 | 18951 | 8950 | 5592 | 4217 | 1925 | 417 | 102 | 19 |
1969 | 32464 | 26305 | 33286 | 11943 | 5263 | 3441 | 2139 | 668 | 130 | 29 |
1970 | 20163 | 25937 | 20755 | 19500 | 5780 | 3196 | 1633 | 682 | 200 | 29 |
1971 | 24129 | 13945 | 20050 | 13479 | 9931 | 3195 | 1598 | 514 | 279 | 120 |
1972 | 27416 | 19246 | 10401 | 13189 | 7266 | 5047 | 1489 | 576 | 185 | 140 |
1973 | 121111 | 24549 | 20028 | 4738 | 7723 | 3585 | 3231 | 590 | 308 | 82 |
1974 | 110554 | 81159 | 15476 | 12005 | 2260 | 4145 | 1951 | 1999 | 312 | 329 |
1975 | 70406 | 92912 | 49360 | 9389 | 6738 | 1455 | 2409 | 1112 | 1253 | 438 |
1976 | 27273 | 68634 | 53845 | 28272 | 5837 | 4273 | 1109 | 1831 | 694 | 922 |
1977 | 10018 | 19916 | 44188 | 29446 | 14977 | 3938 | 2412 | 767 | 1020 | 932 |
1978 | 968 | 9258 | 16659 | 29093 | 17242 | 6788 | 1681 | 1093 | 311 | 489 |
1979 | 5846 | 544 | 13783 | 13474 | 18604 | 9746 | 3269 | 640 | 363 | 186 |
1980 | 6151 | 6110 | 643 | 14377 | 9975 | 11519 | 6166 | 1807 | 270 | 211 |
1981 | 18126 | 4582 | 4215 | 741 | 10578 | 6071 | 7141 | 3723 | 832 | 181 |
1982 | 21400 | 16124 | 3432 | 2746 | 629 | 7297 | 3794 | 4464 | 2949 | 606 |
1983 | 46001 | 16575 | 12586 | 1623 | 1444 | 349 | 4569 | 2247 | 2624 | 2012 |
1984 | 41013 | 40783 | 12529 | 8570 | 757 | 791 | 220 | 2644 | 1181 | 2555 |
1985 | 19967 | 34644 | 32029 | 9045 | 4670 | 443 | 423 | 171 | 1351 | 2059 |
1986 | 13525 | 15852 | 26015 | 21430 | 5683 | 2491 | 207 | 261 | 109 | 1544 |
1987 | 24623 | 10113 | 15086 | 18899 | 12900 | 3359 | 1282 | 131 | 109 | 670 |
1988 | 9488 | 23217 | 6260 | 12859 | 12852 | 7778 | 1737 | 538 | 48 | 296 |
1989 | 7145 | 7304 | 16153 | 4396 | 9540 | 8230 | 4608 | 1007 | 263 | 154 |
1990 | 3245 | 6124 | 8145 | 10161 | 3102 | 5620 | 4612 | 2111 | 392 | 159 |
1991 | 2760 | 2508 | 5729 | 6729 | 5906 | 2005 | 2993 | 2152 | 852 | 132 |
1992 | 4048 | 2149 | 1661 | 3909 | 4378 | 3664 | 1152 | 1482 | 1148 | 482 |
1993 | 27474 | 2881 | 1895 | 1194 | 2518 | 2636 | 2219 | 655 | 848 | 835 |
1994 | 26366 | 11546 | 1720 | 1420 | 755 | 1631 | 1730 | 1476 | 437 | 1098 |
1995 | 45690 | 41996 | 5160 | 1091 | 896 | 499 | 1086 | 1098 | 930 | 983 |
1996 | 10902 | 37142 | 56956 | 3109 | 577 | 487 | 380 | 721 | 682 | 1196 |
1997 | 4161 | 8304 | 31113 | 51105 | 1840 | 333 | 226 | 245 | 440 | 1155 |
1998 | 15013 | 3412 | 6218 | 22047 | 32900 | 968 | 128 | 124 | 130 | 838 |
1999 | 27432 | 13349 | 2516 | 3775 | 14049 | 16953 | 411 | 26 | 34 | 352 |
2000 | 127199 | 24824 | 13404 | 881 | 2158 | 7289 | 8030 | 150 | 4 | 139 |
2001 | 58411 | 113140 | 18229 | 7622 | 442 | 1237 | 3718 | 4383 | 58 | 64 |
2002 | 38624 | 47752 | 93290 | 10198 | 3718 | 311 | 744 | 2248 | 2643 | 72 |
2003 | 25035 | 25605 | 34844 | 57646 | 5881 | 1682 | 205 | 557 | 1281 | 1475 |
2004 | 7726 | 22547 | 22237 | 24380 | 35428 | 2616 | 609 | 99 | 216 | 1024 |
2005 | 9952 | 5937 | 17816 | 19149 | 18816 | 17604 | 1058 | 188 | 32 | 274 |
2006 | 3110 | 9264 | 3827 | 12736 | 13274 | 11973 | 6325 | 323 | 59 | 69 |
2007 | 3182 | 2782 | 6003 | 2606 | 8548 | 8546 | 5664 | 1747 | 119 | 18 |
2008 | 4056 | 2678 | 1940 | 4010 | 1849 | 5116 | 4350 | 2201 | 482 | 40 |
2009 | 8379 | 2375 | 1844 | 1502 | 2384 | 1495 | 3129 | 1838 | 653 | 106 |
2010 | 11828 | 7153 | 1957 | 1355 | 927 | 1321 | 1157 | 1633 | 777 | 258 |
2011 | 1054 | 10827 | 4298 | 1053 | 708 | 558 | 609 | 658 | 614 | 297 |
2012 | 2455 | 918 | 9393 | 2155 | 546 | 344 | 343 | 235 | 282 | 232 |
2013 | 8670 | 2101 | 1624 | 6274 | 1109 | 303 | 196 | 167 | 108 | 174 |
2014 | 10840 | 7290 | 1844 | 1832 | 3523 | 464 | 162 | 94 | 46 | 78 |
2015 | 9638 | 9207 | 6181 | 1228 | 1793 | 1318 | 185 | 84 | 41 | 37 |
2016 | 35242 | 8293 | 6892 | 3385 | 751 | 1177 | 471 | 72 | 40 | 22 |
2017 | 52387 | 24321 | 5908 | 5163 | 1998 | 533 | 625 | 200 | 31 | 17 |
2018 | 73651 | 45905 | 16664 | 4438 | 3109 | 1061 | 366 | 290 | 55 | 11 |
2019 | 25708 | 44608 | 27882 | 9372 | 2746 | 1452 | 471 | 233 | 72 | 7 |
2020 | 10823 | 14818 | 31996 | 14975 | 2650 | 912 | 391 | 163 | 61 | 4 |
2021 | 15534 | 8028 | 11714 | 27640 | 5331 | 820 | 221 | 94 | 32 | 2 |