Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1957 | 1751043 | 727227 | 863873 | 489693 | 325253 | 118984 | 142362 | 115202 | 70541 | 152496 |
1958 | 2528379 | 1037079 | 449534 | 555586 | 314156 | 205108 | 86232 | 99140 | 80935 | 160889 |
1959 | 2987508 | 1504037 | 640870 | 278216 | 349154 | 200258 | 135364 | 61388 | 69537 | 172150 |
1960 | 2647783 | 1753424 | 885754 | 392214 | 170882 | 220540 | 131420 | 91890 | 43494 | 169778 |
1961 | 2846276 | 1552822 | 1021355 | 531771 | 245772 | 109600 | 140968 | 89188 | 63490 | 150676 |
1962 | 2040146 | 1702485 | 931933 | 610023 | 332139 | 153137 | 74652 | 95078 | 60955 | 150415 |
1963 | 2387433 | 1191244 | 997826 | 562748 | 371528 | 206089 | 98440 | 51472 | 65871 | 151526 |
1964 | 6207457 | 1358161 | 683333 | 569422 | 344675 | 233084 | 125471 | 63600 | 35106 | 154017 |
1965 | 2354967 | 4031045 | 745995 | 391331 | 318947 | 206346 | 146824 | 82192 | 42645 | 134451 |
1966 | 1850894 | 1382295 | 2632739 | 425423 | 238819 | 196444 | 127395 | 97305 | 56200 | 123883 |
1967 | 1246640 | 1109774 | 789474 | 1644212 | 247485 | 145567 | 128090 | 80493 | 65869 | 123225 |
1968 | 1268263 | 742194 | 642134 | 454682 | 1041198 | 139860 | 89357 | 87627 | 53011 | 132454 |
1969 | 1820296 | 717716 | 449068 | 382944 | 275490 | 690935 | 87650 | 58149 | 61505 | 131248 |
1970 | 1688857 | 1062556 | 413630 | 275680 | 236437 | 179939 | 441074 | 57673 | 38479 | 131849 |
1971 | 1105957 | 996351 | 570984 | 222241 | 157186 | 141661 | 111003 | 264733 | 38886 | 116402 |
1972 | 974889 | 634552 | 582619 | 324703 | 130144 | 94648 | 89619 | 70775 | 168299 | 104663 |
1973 | 3276822 | 529975 | 350364 | 342922 | 192100 | 76513 | 56541 | 57201 | 45450 | 177969 |
1974 | 2517541 | 1920755 | 286814 | 193218 | 187956 | 105823 | 46245 | 35690 | 36379 | 144462 |
1975 | 1781615 | 1439092 | 1085253 | 150265 | 105277 | 100854 | 62877 | 29052 | 22642 | 115330 |
1976 | 1454176 | 970774 | 749812 | 578253 | 77074 | 55280 | 55048 | 37943 | 17974 | 85413 |
1977 | 2093873 | 783562 | 530730 | 420356 | 343447 | 46695 | 33020 | 32928 | 24259 | 65850 |
1978 | 1867506 | 1144485 | 399124 | 282076 | 232810 | 180672 | 29493 | 20420 | 20149 | 57217 |
1979 | 1810411 | 1031749 | 600706 | 216242 | 158807 | 139353 | 104373 | 18506 | 13169 | 50521 |
1980 | 2628923 | 935360 | 477303 | 284890 | 104757 | 81754 | 73451 | 57916 | 11172 | 39546 |
1981 | 2072695 | 1425585 | 477177 | 221819 | 142473 | 57930 | 47586 | 44006 | 35680 | 33261 |
1982 | 4493615 | 1117592 | 724423 | 238375 | 108284 | 73884 | 34751 | 28427 | 27168 | 44756 |
1983 | 3002998 | 2484110 | 556785 | 336636 | 115094 | 55518 | 40974 | 20881 | 17314 | 45527 |
1984 | 2848606 | 1610377 | 1266550 | 287105 | 153625 | 60960 | 31389 | 24748 | 13021 | 39685 |
1985 | 3605570 | 1496857 | 784806 | 642767 | 145728 | 73251 | 33651 | 18558 | 15105 | 33377 |
1986 | 9250859 | 2011328 | 756473 | 418085 | 309449 | 82262 | 39207 | 19508 | 11493 | 31133 |
1987 | 4163733 | 5214814 | 958516 | 361199 | 208137 | 139768 | 42608 | 21323 | 11196 | 26085 |
1988 | 4126873 | 2263827 | 2423463 | 452276 | 168300 | 94128 | 67367 | 21520 | 12259 | 22785 |
1989 | 2812871 | 2255622 | 1073460 | 1132735 | 214556 | 75877 | 45120 | 35438 | 11895 | 21166 |
1990 | 2488104 | 1516274 | 1103520 | 531042 | 544715 | 105046 | 38010 | 24677 | 20536 | 20175 |
1991 | 2356914 | 1405174 | 789834 | 556084 | 260849 | 254610 | 54713 | 21533 | 14667 | 25399 |
1992 | 2063093 | 1258385 | 679380 | 389835 | 271119 | 122955 | 113662 | 29088 | 12493 | 24642 |
1993 | 1328563 | 1118610 | 621843 | 333899 | 195866 | 124398 | 57595 | 55488 | 16370 | 22219 |
1994 | 1157275 | 720320 | 569002 | 313829 | 169628 | 96924 | 61973 | 30118 | 30166 | 22860 |
1995 | 2470181 | 619882 | 367080 | 284336 | 155776 | 87055 | 51714 | 31212 | 16736 | 30064 |
1996 | 2793134 | 1425910 | 327309 | 182007 | 135638 | 76347 | 46384 | 27286 | 17318 | 27859 |
1997 | 5228593 | 1694763 | 697456 | 161700 | 93617 | 66476 | 40181 | 26037 | 16028 | 27080 |
1998 | 2111677 | 3046792 | 744685 | 292421 | 81421 | 42789 | 32164 | 22313 | 15479 | 26265 |
1999 | 2044520 | 1120474 | 1565123 | 302496 | 119565 | 45708 | 22836 | 18530 | 14131 | 26588 |
2000 | 2515016 | 1130664 | 561204 | 829807 | 120442 | 56637 | 23432 | 13904 | 11517 | 26490 |
2001 | 1752061 | 1431436 | 654067 | 351863 | 446438 | 60984 | 30766 | 14869 | 9412 | 26236 |
2002 | 4977409 | 977922 | 628063 | 302150 | 178383 | 209362 | 35169 | 19398 | 10025 | 23830 |
2003 | 1862079 | 2702277 | 486267 | 318622 | 165466 | 97204 | 127378 | 20895 | 12941 | 22547 |
2004 | 3577974 | 1011320 | 1333977 | 254319 | 174571 | 98121 | 55870 | 79721 | 13900 | 24254 |
2005 | 2751763 | 2086261 | 493876 | 721092 | 144826 | 122195 | 65890 | 38155 | 57972 | 27667 |
2006 | 3235092 | 1567825 | 1143626 | 295846 | 429135 | 88390 | 84161 | 46106 | 27875 | 65947 |
2007 | 4814383 | 1849848 | 868346 | 662411 | 195084 | 299082 | 60913 | 61842 | 34954 | 73014 |
2008 | 4076371 | 2901035 | 1004206 | 538039 | 423686 | 125161 | 226895 | 43648 | 45429 | 86077 |
2009 | 4148539 | 2303391 | 1674613 | 594130 | 339790 | 285275 | 85112 | 164034 | 31048 | 113558 |
2010 | 4665456 | 2322481 | 1405900 | 1042356 | 375129 | 219668 | 214104 | 61374 | 122566 | 111209 |
2011 | 6393123 | 2740747 | 1377295 | 963758 | 691651 | 248138 | 144297 | 158954 | 44030 | 193367 |
2012 | 3864935 | 3903105 | 1923095 | 907842 | 617508 | 442208 | 163601 | 103841 | 116200 | 171005 |
2013 | 4726034 | 2466287 | 2276750 | 1194766 | 559118 | 395742 | 284562 | 115290 | 75799 | 198380 |
2014 | 5770885 | 2849675 | 1646021 | 1385492 | 746352 | 343378 | 248894 | 189153 | 84221 | 190618 |
2015 | 2846360 | 3322757 | 1807056 | 1097503 | 817608 | 465661 | 228741 | 173638 | 131951 | 195137 |
2016 | 3400251 | 1703972 | 1793499 | 1144091 | 703741 | 489541 | 298946 | 157414 | 123939 | 220651 |
2017 | 4894029 | 2047102 | 969674 | 1075212 | 684668 | 421374 | 286177 | 197042 | 107053 | 223848 |
2018 | 3074558 | 2978750 | 1199210 | 590015 | 628094 | 402618 | 264015 | 187820 | 139109 | 223576 |
2019 | 7154639 | 1832995 | 1684635 | 661071 | 355636 | 357865 | 243402 | 179524 | 128617 | 245326 |
2020 | 5104321 | 3982506 | 1092190 | 1025524 | 404452 | 220360 | 238461 | 167840 | 129521 | 265937 |