Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1957 | 1657206 | 837986 | 1138640 | 711220 | 504517 | 197498 | 245283 | 222238 | 441140 |
1958 | 2381195 | 1190547 | 582073 | 791527 | 484216 | 334799 | 143567 | 170533 | 465127 |
1959 | 2797522 | 1715704 | 824559 | 393368 | 529147 | 325442 | 226576 | 101190 | 456993 |
1960 | 2481785 | 1994711 | 1139105 | 551487 | 259543 | 351927 | 221568 | 155396 | 395914 |
1961 | 2655437 | 1767182 | 1309364 | 746873 | 368301 | 175504 | 231881 | 153637 | 389647 |
1962 | 1901594 | 1919710 | 1189761 | 854345 | 495583 | 242380 | 122569 | 156756 | 362886 |
1963 | 2200460 | 1347880 | 1262714 | 784570 | 556846 | 324798 | 161221 | 85677 | 390757 |
1964 | 5987689 | 1524546 | 871370 | 793073 | 516127 | 370705 | 207922 | 106949 | 353424 |
1965 | 2184165 | 4612104 | 947128 | 549331 | 483976 | 332237 | 245084 | 139128 | 354312 |
1966 | 1710339 | 1550580 | 3329114 | 588889 | 357731 | 315429 | 216164 | 165525 | 351552 |
1967 | 1138142 | 1234677 | 993176 | 2263255 | 364780 | 231516 | 212848 | 142577 | 340911 |
1968 | 1115211 | 815898 | 798451 | 624729 | 1528072 | 218972 | 149365 | 147110 | 343319 |
1969 | 1592896 | 769398 | 546478 | 515646 | 402889 | 1061653 | 140394 | 100231 | 374363 |
1970 | 1471215 | 1124443 | 491894 | 359931 | 336760 | 275090 | 709598 | 91672 | 308928 |
1971 | 941582 | 1045387 | 674777 | 289179 | 220324 | 215214 | 180237 | 451269 | 304973 |
1972 | 817784 | 652583 | 672868 | 412710 | 179145 | 139501 | 142295 | 120003 | 486274 |
1973 | 2812357 | 541258 | 397971 | 422850 | 256476 | 110894 | 87302 | 94466 | 395940 |
1974 | 2139388 | 1971958 | 322772 | 235784 | 247169 | 150698 | 70123 | 56926 | 325694 |
1975 | 1492391 | 1469401 | 1216700 | 182856 | 136519 | 141880 | 93857 | 45720 | 252237 |
1976 | 1200145 | 983404 | 843257 | 697921 | 100979 | 76768 | 82861 | 59317 | 187224 |
1977 | 1727916 | 785671 | 587879 | 503781 | 431682 | 63565 | 47424 | 51933 | 151076 |
1978 | 1538111 | 1139925 | 439898 | 334121 | 294244 | 241575 | 41254 | 29913 | 122103 |
1979 | 1503822 | 1022542 | 653567 | 253025 | 196829 | 182733 | 144933 | 26478 | 102775 |
1980 | 2187322 | 940467 | 521058 | 334655 | 131677 | 108479 | 103380 | 84787 | 80754 |
1981 | 1749154 | 1425106 | 524765 | 262887 | 179018 | 76698 | 66008 | 64690 | 111937 |
1982 | 3813820 | 1136757 | 790892 | 282654 | 137325 | 98945 | 47625 | 40961 | 121681 |
1983 | 2542405 | 2527450 | 624241 | 399801 | 147810 | 75253 | 58037 | 29529 | 108450 |
1984 | 2411296 | 1648525 | 1416547 | 348110 | 198771 | 84046 | 44885 | 36551 | 91052 |
1985 | 3087249 | 1538822 | 892425 | 776205 | 192178 | 103287 | 49928 | 27798 | 86988 |
1986 | 8047076 | 2074122 | 857917 | 510521 | 406970 | 116338 | 58988 | 30846 | 80827 |
1987 | 3639406 | 5440227 | 1102638 | 447900 | 276381 | 206030 | 67189 | 34367 | 73192 |
1988 | 3630785 | 2388360 | 2839927 | 576315 | 232383 | 142757 | 113267 | 38842 | 79199 |
1989 | 2467066 | 2399919 | 1276687 | 1479326 | 308172 | 121348 | 79046 | 67946 | 81261 |
1990 | 2179316 | 1618536 | 1323472 | 703273 | 797993 | 173317 | 69950 | 48437 | 99298 |
1991 | 2049121 | 1487365 | 940604 | 738808 | 388604 | 433527 | 104411 | 44548 | 105225 |
1992 | 1785462 | 1333541 | 812645 | 517847 | 407400 | 215879 | 235888 | 65287 | 112718 |
1993 | 1138370 | 1177184 | 740362 | 444815 | 292902 | 222367 | 123472 | 141027 | 121822 |
1994 | 999964 | 751792 | 668204 | 410860 | 252107 | 167949 | 132356 | 77657 | 153824 |
1995 | 2134487 | 654262 | 428182 | 366834 | 225825 | 146907 | 103792 | 80687 | 120027 |
1996 | 2466853 | 1481215 | 385421 | 234799 | 195435 | 125595 | 89454 | 63713 | 116321 |
1997 | 4764604 | 1771312 | 803935 | 210400 | 133224 | 108621 | 74674 | 56963 | 108889 |
1998 | 1894492 | 3314097 | 875350 | 377930 | 118038 | 70639 | 61356 | 46477 | 101775 |
1999 | 1821200 | 1226304 | 1902560 | 400062 | 176885 | 73553 | 42337 | 39615 | 94380 |
2000 | 2239943 | 1221705 | 696062 | 1101200 | 182342 | 95046 | 42726 | 27748 | 83786 |
2001 | 1603898 | 1542389 | 781140 | 463275 | 644457 | 102345 | 57108 | 27946 | 78162 |
2002 | 4532286 | 1083358 | 785625 | 411884 | 264503 | 346344 | 64843 | 38426 | 69604 |
2003 | 1714534 | 3009390 | 614450 | 444733 | 248803 | 160492 | 228687 | 41404 | 63923 |
2004 | 3354433 | 1139770 | 1715544 | 359027 | 271885 | 162319 | 101135 | 149366 | 64876 |
2005 | 2599179 | 2381102 | 648017 | 1036060 | 224524 | 203235 | 113769 | 70638 | 162311 |
2006 | 3062570 | 1811594 | 1497759 | 428015 | 676519 | 150575 | 148662 | 79416 | 195512 |
2007 | 4678312 | 2146060 | 1158041 | 969646 | 304943 | 505565 | 109783 | 111135 | 228848 |
2008 | 3852237 | 3432005 | 1359398 | 784465 | 666807 | 212256 | 397457 | 81770 | 264152 |
2009 | 3891660 | 2685106 | 2283018 | 876403 | 530887 | 482135 | 151285 | 289616 | 402355 |
2010 | 4486055 | 2683702 | 1894321 | 1536184 | 594800 | 368570 | 377550 | 111207 | 535732 |
2011 | 6095854 | 3234254 | 1835800 | 1403114 | 1087246 | 419229 | 253756 | 284119 | 718413 |
2012 | 3698249 | 4514857 | 2566055 | 1315784 | 971022 | 759205 | 291443 | 181480 | 686169 |
2013 | 4478154 | 2852132 | 3027314 | 1746581 | 883077 | 677463 | 527153 | 206686 | 585935 |
2014 | 5322673 | 3279073 | 2171529 | 2006599 | 1170393 | 592970 | 458816 | 369962 | 558864 |
2015 | 2620065 | 3747845 | 2362722 | 1582575 | 1280319 | 793768 | 422263 | 330008 | 698685 |
2016 | 3216597 | 1908913 | 2341120 | 1631443 | 1090141 | 834998 | 542404 | 305885 | 725494 |
2017 | 4485176 | 2357834 | 1246060 | 1542030 | 1062207 | 716796 | 532166 | 370503 | 626130 |
2018 | 2866102 | 3304092 | 1578819 | 832479 | 978607 | 686305 | 480643 | 367159 | 717417 |
2019 | 6575383 | 2078738 | 2167554 | 955376 | 550149 | 613827 | 450689 | 336395 | 725489 |
2020 | 4804657 | 4483033 | 1442229 | 1447196 | 628016 | 370185 | 435387 | 322295 | 822221 |