Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 69249 | 106913 | 71889 | 37690 | 44211 | 16584 | 4882 | 3078 | 1280 | 1444 | 1975 |
1951 | 627694 | 45139 | 48883 | 27225 | 13072 | 12211 | 5198 | 2032 | 1188 | 442 | 1158 |
1952 | 96457 | 430439 | 29041 | 19416 | 9099 | 4338 | 3649 | 1696 | 834 | 447 | 575 |
1953 | 1043158 | 55000 | 208916 | 13626 | 6371 | 2742 | 1226 | 1058 | 572 | 320 | 425 |
1954 | 132678 | 780237 | 26927 | 93003 | 6637 | 2350 | 1189 | 553 | 387 | 210 | 325 |
1955 | 55410 | 83540 | 523527 | 14472 | 45249 | 2991 | 845 | 491 | 249 | 156 | 195 |
1956 | 221353 | 38618 | 57100 | 281425 | 7372 | 17194 | 1401 | 406 | 258 | 143 | 189 |
1957 | 58046 | 145231 | 26574 | 35530 | 113367 | 3315 | 6076 | 750 | 181 | 137 | 208 |
1958 | 66551 | 37751 | 87716 | 15395 | 19821 | 43471 | 1775 | 2495 | 389 | 103 | 222 |
1959 | 375744 | 47231 | 25073 | 40275 | 7450 | 7537 | 16205 | 832 | 889 | 166 | 153 |
1960 | 323607 | 261084 | 33377 | 14986 | 17719 | 3599 | 3873 | 7012 | 426 | 343 | 137 |
1961 | 152250 | 190639 | 143866 | 17097 | 6786 | 8010 | 1665 | 1539 | 3018 | 169 | 191 |
1962 | 308131 | 88596 | 88904 | 57570 | 6856 | 2701 | 3277 | 740 | 619 | 1266 | 133 |
1963 | 310118 | 186403 | 38389 | 27270 | 17796 | 2840 | 1117 | 1258 | 349 | 255 | 608 |
1964 | 317663 | 194913 | 79888 | 12457 | 7903 | 5878 | 1404 | 468 | 526 | 190 | 416 |
1965 | 125097 | 215319 | 110924 | 30393 | 4025 | 2687 | 2200 | 615 | 220 | 224 | 301 |
1966 | 299511 | 82061 | 140192 | 56661 | 11935 | 1550 | 1178 | 914 | 321 | 94 | 201 |
1967 | 307227 | 191012 | 43773 | 68475 | 24295 | 4698 | 697 | 572 | 446 | 164 | 140 |
1968 | 16534 | 230252 | 111379 | 22013 | 33809 | 12127 | 2190 | 367 | 302 | 232 | 158 |
1969 | 20618 | 10686 | 132023 | 52585 | 10713 | 15264 | 5630 | 1136 | 177 | 157 | 179 |
1970 | 191895 | 12166 | 6862 | 66082 | 24500 | 5927 | 7831 | 3006 | 648 | 97 | 201 |
1971 | 97095 | 122266 | 6714 | 4173 | 31628 | 12019 | 3264 | 4489 | 1671 | 382 | 163 |
1972 | 1087662 | 70493 | 71829 | 4396 | 3074 | 16537 | 6674 | 1944 | 2739 | 997 | 318 |
1973 | 316807 | 666192 | 39036 | 23696 | 1580 | 1625 | 7004 | 3002 | 917 | 1383 | 594 |
1974 | 71819 | 170588 | 298448 | 15252 | 10469 | 834 | 1175 | 3979 | 1667 | 543 | 1197 |
1975 | 60875 | 40489 | 88056 | 138166 | 6083 | 4683 | 376 | 634 | 1937 | 781 | 897 |
1976 | 65261 | 34248 | 18050 | 42263 | 72065 | 2817 | 2674 | 216 | 391 | 1037 | 928 |
1977 | 123472 | 34154 | 13766 | 6730 | 16836 | 29582 | 1107 | 1163 | 89 | 181 | 754 |
1978 | 212325 | 56932 | 10186 | 4409 | 3067 | 7406 | 14197 | 583 | 542 | 32 | 402 |
1979 | 150570 | 117127 | 23309 | 3184 | 2108 | 1479 | 3978 | 6922 | 351 | 263 | 205 |
1980 | 19298 | 96804 | 56864 | 8269 | 1047 | 1155 | 760 | 2187 | 3445 | 200 | 227 |
1981 | 9334 | 14035 | 59107 | 25529 | 3394 | 517 | 598 | 441 | 1231 | 1761 | 234 |
1982 | 16470 | 6098 | 10431 | 30310 | 10551 | 1620 | 268 | 344 | 293 | 727 | 1024 |
1983 | 9824 | 11444 | 4392 | 6720 | 13682 | 5403 | 974 | 143 | 208 | 194 | 883 |
1984 | 14588 | 5471 | 6684 | 2722 | 3890 | 8761 | 2562 | 585 | 77 | 123 | 590 |
1985 | 322527 | 9150 | 2866 | 3514 | 1960 | 2620 | 5382 | 1731 | 396 | 63 | 485 |
1986 | 456779 | 249954 | 5120 | 1649 | 1825 | 1015 | 1541 | 2849 | 1002 | 233 | 358 |
1987 | 85407 | 251575 | 133265 | 2452 | 720 | 727 | 471 | 756 | 1272 | 481 | 261 |
1988 | 39509 | 66393 | 141565 | 41081 | 1105 | 200 | 257 | 224 | 368 | 554 | 313 |
1989 | 31123 | 27425 | 48229 | 70695 | 11819 | 628 | 43 | 138 | 118 | 192 | 411 |
1990 | 41226 | 21380 | 17962 | 28350 | 34540 | 5202 | 516 | 49 | 92 | 74 | 323 |
1991 | 104420 | 27835 | 12682 | 14565 | 22052 | 21228 | 2921 | 368 | 42 | 64 | 218 |
1992 | 303032 | 87530 | 14595 | 10433 | 11359 | 12816 | 13106 | 1845 | 247 | 35 | 157 |
1993 | 775118 | 230064 | 51644 | 10696 | 6078 | 6563 | 7655 | 7825 | 1073 | 170 | 112 |
1994 | 350989 | 583539 | 140465 | 29063 | 4680 | 2950 | 4114 | 5004 | 4931 | 640 | 161 |
1995 | 83533 | 208081 | 428718 | 79450 | 15328 | 1841 | 1401 | 2150 | 2495 | 2552 | 415 |
1996 | 85713 | 57635 | 164291 | 217999 | 36146 | 8440 | 1079 | 716 | 1052 | 1219 | 1435 |
1997 | 111235 | 55514 | 36664 | 91816 | 94971 | 17152 | 2659 | 555 | 344 | 505 | 1311 |
1998 | 57568 | 87672 | 34382 | 20663 | 37999 | 36345 | 6963 | 1245 | 288 | 170 | 1040 |
1999 | 147463 | 50336 | 43773 | 20410 | 9554 | 15537 | 14312 | 2836 | 568 | 163 | 656 |
2000 | 74149 | 118273 | 29584 | 25190 | 7806 | 3658 | 7081 | 6337 | 1176 | 282 | 454 |
2001 | 334386 | 65056 | 77605 | 16763 | 10904 | 2981 | 2521 | 3888 | 3157 | 608 | 447 |
2002 | 364626 | 301954 | 47404 | 42140 | 10222 | 4664 | 1687 | 1553 | 2351 | 1774 | 549 |
2003 | 296544 | 248497 | 179373 | 36518 | 23327 | 3976 | 3726 | 1287 | 957 | 1442 | 1416 |
2004 | 228103 | 157707 | 152358 | 99175 | 20193 | 9185 | 2158 | 2027 | 751 | 495 | 1627 |
2005 | 328990 | 162384 | 87927 | 102162 | 49857 | 6280 | 4998 | 1227 | 890 | 408 | 1156 |
2006 | 141095 | 208291 | 99333 | 54595 | 48847 | 20536 | 3342 | 2960 | 671 | 452 | 807 |
2007 | 582148 | 122249 | 155629 | 63993 | 29051 | 19543 | 9663 | 2187 | 1781 | 391 | 677 |
2008 | 1100467 | 496767 | 98702 | 95962 | 23110 | 20555 | 7470 | 4518 | 1272 | 961 | 582 |
2009 | 1008111 | 768300 | 391066 | 65579 | 39886 | 9715 | 7021 | 3908 | 2174 | 809 | 953 |
2010 | 236414 | 739425 | 630907 | 220743 | 38366 | 14204 | 5617 | 3856 | 2157 | 1223 | 1174 |
2011 | 108763 | 197393 | 559599 | 392142 | 121742 | 14022 | 7492 | 2624 | 1894 | 1145 | 1450 |
2012 | 317659 | 72466 | 137394 | 342070 | 254549 | 63533 | 6762 | 3301 | 1322 | 1010 | 1526 |
2013 | 106046 | 196748 | 56865 | 95753 | 242901 | 137076 | 28942 | 3601 | 1822 | 780 | 1546 |
2014 | 351955 | 66953 | 132150 | 52085 | 90345 | 147605 | 66086 | 13380 | 2057 | 1124 | 1413 |
2015 | 63298 | 282424 | 62277 | 86551 | 43774 | 70704 | 74040 | 30015 | 6375 | 1104 | 1317 |
2016 | 191509 | 45493 | 152835 | 50171 | 63230 | 34042 | 48503 | 41278 | 14980 | 3043 | 1174 |
2017 | 170439 | 174699 | 29230 | 102694 | 29181 | 34902 | 18941 | 23749 | 20873 | 6920 | 1826 |
2018 | 318979 | 120111 | 108201 | 26528 | 43348 | 15215 | 17014 | 8696 | 10356 | 9593 | 3771 |
2019 | 734648 | 221130 | 76125 | 52326 | 19992 | 17810 | 7095 | 6984 | 3639 | 4317 | 5532 |