Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 69216 | 106772 | 71871 | 37693 | 44216 | 16592 | 4877 | 3084 | 1280 | 1444 | 1974 |
1951 | 626143 | 45167 | 48876 | 27229 | 13072 | 12221 | 5203 | 2027 | 1188 | 443 | 1161 |
1952 | 96261 | 429857 | 29047 | 19416 | 9107 | 4336 | 3656 | 1700 | 831 | 447 | 576 |
1953 | 1041798 | 54984 | 208863 | 13625 | 6372 | 2744 | 1225 | 1063 | 573 | 318 | 424 |
1954 | 132506 | 779847 | 26954 | 93032 | 6634 | 2350 | 1190 | 552 | 390 | 212 | 324 |
1955 | 55368 | 83556 | 523105 | 14479 | 45221 | 2988 | 846 | 492 | 248 | 158 | 196 |
1956 | 220834 | 38627 | 57117 | 281121 | 7369 | 17178 | 1398 | 407 | 259 | 142 | 190 |
1957 | 58024 | 145132 | 26581 | 35523 | 113318 | 3312 | 6077 | 747 | 181 | 137 | 206 |
1958 | 66598 | 37799 | 87729 | 15400 | 19810 | 43487 | 1772 | 2500 | 387 | 103 | 220 |
1959 | 375209 | 47296 | 25107 | 40318 | 7455 | 7545 | 16239 | 830 | 894 | 165 | 152 |
1960 | 322589 | 260975 | 33408 | 14997 | 17745 | 3602 | 3878 | 7038 | 424 | 347 | 137 |
1961 | 151793 | 190401 | 143870 | 17108 | 6789 | 8018 | 1666 | 1543 | 3028 | 169 | 193 |
1962 | 307187 | 88473 | 88853 | 57563 | 6860 | 2702 | 3281 | 740 | 622 | 1270 | 133 |
1963 | 309662 | 186086 | 38360 | 27259 | 17791 | 2840 | 1118 | 1261 | 348 | 256 | 609 |
1964 | 317495 | 194888 | 79837 | 12446 | 7898 | 5878 | 1403 | 468 | 527 | 188 | 415 |
1965 | 124989 | 215427 | 110941 | 30382 | 4023 | 2687 | 2203 | 615 | 219 | 224 | 299 |
1966 | 298968 | 82057 | 140211 | 56654 | 11933 | 1550 | 1178 | 917 | 320 | 94 | 201 |
1967 | 306908 | 190934 | 43792 | 68455 | 24284 | 4698 | 696 | 572 | 447 | 164 | 140 |
1968 | 16531 | 230123 | 111371 | 22020 | 33787 | 12120 | 2190 | 366 | 302 | 232 | 158 |
1969 | 20576 | 10695 | 131994 | 52585 | 10712 | 15260 | 5630 | 1135 | 177 | 157 | 179 |
1970 | 191359 | 12163 | 6869 | 66057 | 24499 | 5923 | 7828 | 3007 | 647 | 97 | 200 |
1971 | 97051 | 122118 | 6717 | 4177 | 31616 | 12023 | 3261 | 4487 | 1671 | 381 | 163 |
1972 | 1084647 | 70480 | 71770 | 4392 | 3073 | 16528 | 6678 | 1941 | 2736 | 997 | 318 |
1973 | 315901 | 665206 | 39001 | 23704 | 1580 | 1625 | 6998 | 3008 | 918 | 1381 | 595 |
1974 | 71645 | 170483 | 298379 | 15240 | 10468 | 833 | 1172 | 3969 | 1668 | 542 | 1192 |
1975 | 60712 | 40448 | 88033 | 138140 | 6081 | 4685 | 375 | 632 | 1934 | 783 | 893 |
1976 | 65027 | 34213 | 18048 | 42231 | 71999 | 2816 | 2672 | 215 | 389 | 1034 | 925 |
1977 | 122936 | 34070 | 13762 | 6732 | 16829 | 29583 | 1107 | 1163 | 89 | 180 | 755 |
1978 | 211515 | 56793 | 10171 | 4408 | 3063 | 7400 | 14171 | 581 | 541 | 32 | 402 |
1979 | 150177 | 116837 | 23255 | 3178 | 2103 | 1476 | 3963 | 6900 | 348 | 263 | 205 |
1980 | 19284 | 96626 | 56717 | 8246 | 1045 | 1150 | 756 | 2173 | 3428 | 198 | 227 |
1981 | 9315 | 14026 | 58968 | 25439 | 3383 | 515 | 594 | 438 | 1220 | 1750 | 232 |
1982 | 16409 | 6092 | 10412 | 30205 | 10505 | 1613 | 267 | 341 | 289 | 718 | 1017 |
1983 | 9767 | 11408 | 4383 | 6697 | 13628 | 5367 | 966 | 142 | 205 | 191 | 878 |
1984 | 14530 | 5450 | 6660 | 2712 | 3870 | 8693 | 2534 | 578 | 76 | 122 | 584 |
1985 | 321376 | 9124 | 2855 | 3499 | 1948 | 2599 | 5319 | 1706 | 390 | 62 | 478 |
1986 | 456724 | 248946 | 5103 | 1639 | 1813 | 1006 | 1518 | 2808 | 983 | 228 | 350 |
1987 | 85053 | 250280 | 132488 | 2436 | 711 | 718 | 461 | 739 | 1244 | 467 | 254 |
1988 | 39355 | 66038 | 140246 | 40593 | 1087 | 195 | 248 | 215 | 352 | 533 | 299 |
1989 | 31044 | 27291 | 47849 | 69247 | 11539 | 607 | 41 | 131 | 111 | 181 | 388 |
1990 | 41163 | 21388 | 17908 | 28111 | 33386 | 5018 | 490 | 45 | 86 | 69 | 304 |
1991 | 105061 | 27898 | 12753 | 14537 | 21826 | 20030 | 2771 | 346 | 39 | 59 | 204 |
1992 | 303287 | 87586 | 14743 | 10561 | 11294 | 12316 | 12110 | 1732 | 230 | 31 | 146 |
1993 | 770351 | 229528 | 51838 | 10899 | 6242 | 6320 | 7029 | 6959 | 991 | 155 | 102 |
1994 | 351507 | 578227 | 140252 | 29479 | 4869 | 3098 | 3751 | 4275 | 4112 | 575 | 143 |
1995 | 85429 | 209566 | 426594 | 79790 | 15677 | 1961 | 1353 | 1880 | 2071 | 2070 | 361 |
1996 | 87725 | 58916 | 165252 | 216718 | 36224 | 8387 | 1074 | 671 | 921 | 1023 | 1196 |
1997 | 113297 | 56391 | 37306 | 91993 | 93709 | 16598 | 2527 | 527 | 312 | 431 | 1090 |
1998 | 58177 | 88091 | 34786 | 20993 | 38119 | 36694 | 6164 | 1126 | 261 | 147 | 846 |
1999 | 148250 | 50747 | 44024 | 20748 | 9768 | 15516 | 13008 | 2434 | 496 | 140 | 526 |
2000 | 75206 | 118754 | 29947 | 25500 | 7993 | 3782 | 6343 | 5292 | 978 | 235 | 356 |
2001 | 336056 | 66231 | 78226 | 17260 | 11189 | 3048 | 2357 | 3254 | 2538 | 492 | 349 |
2002 | 367744 | 303405 | 48199 | 43016 | 10623 | 4851 | 1562 | 1349 | 1833 | 1351 | 422 |
2003 | 299587 | 250115 | 180037 | 37299 | 23898 | 4218 | 3403 | 1127 | 803 | 1088 | 1047 |
2004 | 231268 | 159747 | 153507 | 99949 | 20666 | 9431 | 2046 | 1738 | 633 | 401 | 1190 |
2005 | 332671 | 165175 | 89409 | 103090 | 50390 | 6424 | 4632 | 1101 | 749 | 334 | 874 |
2006 | 144151 | 212099 | 101222 | 55878 | 49636 | 20662 | 3140 | 2568 | 580 | 369 | 613 |
2007 | 586960 | 125036 | 157775 | 65264 | 29703 | 20185 | 8737 | 1951 | 1494 | 326 | 519 |
2008 | 1098501 | 495604 | 100139 | 96200 | 23351 | 20336 | 7171 | 3967 | 1098 | 787 | 448 |
2009 | 1009198 | 767668 | 390537 | 66611 | 40542 | 9889 | 6349 | 3455 | 1830 | 669 | 736 |
2010 | 239511 | 741943 | 633305 | 222598 | 39481 | 14678 | 5166 | 3273 | 1823 | 994 | 903 |
2011 | 111521 | 200320 | 562116 | 394707 | 123622 | 14627 | 6931 | 2295 | 1565 | 937 | 1120 |
2012 | 320444 | 74275 | 139589 | 342953 | 254464 | 63390 | 6496 | 2961 | 1130 | 817 | 1198 |
2013 | 107914 | 199298 | 58366 | 97843 | 245111 | 140416 | 25828 | 3271 | 1582 | 648 | 1216 |
2014 | 357289 | 68626 | 135010 | 53736 | 92547 | 152287 | 62124 | 11776 | 1827 | 956 | 1128 |
2015 | 65602 | 288861 | 64357 | 89117 | 45238 | 72092 | 72959 | 27786 | 5588 | 959 | 1076 |
2016 | 198400 | 47602 | 157779 | 52456 | 65386 | 35228 | 47542 | 38936 | 13581 | 2625 | 971 |
2017 | 176390 | 180032 | 30357 | 105995 | 30363 | 36258 | 18655 | 22013 | 18790 | 6082 | 1515 |
2018 | 326300 | 124019 | 111607 | 27793 | 44951 | 16042 | 16679 | 7921 | 8953 | 8076 | 3097 |
2019 | 745726 | 227964 | 78731 | 54775 | 21195 | 18974 | 7237 | 6308 | 3061 | 3451 | 4283 |