Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1960 | 14051880 | 20739818 | 6132473 | 14622726 | 1327047 | 1469289 | 637857 | 665671 | 1334779 |
1961 | 73281918 | 5103176 | 8760743 | 3047779 | 8588420 | 804815 | 938681 | 360895 | 1046792 |
1962 | 31333576 | 34014578 | 2228401 | 3883391 | 1693826 | 4996503 | 480753 | 579301 | 817005 |
1963 | 45572074 | 14878784 | 17841490 | 1248310 | 1735757 | 914557 | 2638693 | 240499 | 767620 |
1964 | 42620863 | 19116814 | 7205415 | 10064902 | 755337 | 960741 | 594098 | 1705328 | 608075 |
1965 | 18301336 | 19663022 | 7156950 | 3596106 | 5346910 | 429697 | 517238 | 360218 | 1469582 |
1966 | 22104228 | 8570119 | 8336567 | 2491726 | 1491975 | 2301041 | 195725 | 228466 | 899072 |
1967 | 29391298 | 8996546 | 3730941 | 3475978 | 918809 | 688587 | 929374 | 100959 | 505235 |
1968 | 28812857 | 12210707 | 3287768 | 1528629 | 1230569 | 308082 | 254935 | 285921 | 187872 |
1969 | 12573655 | 12433364 | 4477484 | 774570 | 291846 | 355243 | 77002 | 63533 | 105470 |
1970 | 28933789 | 5919867 | 4703442 | 1600326 | 231107 | 87067 | 115215 | 17383 | 42934 |
1971 | 21634441 | 12582359 | 2440595 | 1418501 | 423488 | 65306 | 22254 | 30385 | 15197 |
1972 | 16133448 | 9695619 | 3779786 | 785043 | 344190 | 108712 | 16055 | 1679 | 5297 |
1973 | 7138892 | 6605966 | 3125842 | 1267317 | 314422 | 143061 | 51887 | 8296 | 3682 |
1974 | 13051247 | 2885859 | 1853022 | 893426 | 326378 | 111863 | 49712 | 16346 | 4951 |
1975 | 2884268 | 5993912 | 899629 | 541937 | 276817 | 110187 | 39604 | 17321 | 8204 |
1976 | 2864488 | 984418 | 1753532 | 216010 | 122248 | 81905 | 32128 | 14151 | 7549 |
1977 | 5723209 | 1046658 | 379734 | 588444 | 57283 | 45568 | 34844 | 17862 | 10515 |
1978 | 6411806 | 2687324 | 377309 | 247867 | 229337 | 26964 | 25613 | 19616 | 22216 |
1979 | 10491507 | 2697081 | 1084488 | 270370 | 223613 | 126071 | 18764 | 20819 | 27646 |
1980 | 15565359 | 4034983 | 1095910 | 626258 | 217742 | 194363 | 84496 | 17244 | 25499 |
1981 | 36351501 | 5944841 | 1838610 | 500383 | 312874 | 144986 | 137216 | 70853 | 32915 |
1982 | 59596128 | 10416773 | 2260472 | 1048390 | 260902 | 171964 | 84321 | 85375 | 60154 |
1983 | 60307871 | 18750593 | 3911252 | 1250456 | 552973 | 155471 | 119452 | 59147 | 104954 |
1984 | 56249575 | 17235121 | 7066576 | 2034753 | 708780 | 289939 | 92004 | 75289 | 99701 |
1985 | 60664249 | 18403657 | 6631796 | 3702038 | 1048394 | 365558 | 138378 | 50675 | 90583 |
1986 | 68114354 | 23974316 | 6352735 | 3275655 | 1669105 | 465044 | 170878 | 60818 | 68259 |
1987 | 75853571 | 28140273 | 9399249 | 2929201 | 1618342 | 783383 | 226902 | 77430 | 56950 |
1988 | 40280805 | 26490708 | 10778530 | 4724645 | 1407468 | 788919 | 368415 | 110317 | 66533 |
1989 | 36522387 | 14253011 | 8258591 | 5923889 | 2545579 | 680594 | 373047 | 164673 | 84944 |
1990 | 27458984 | 13289088 | 5095700 | 4332078 | 3665141 | 1417582 | 355359 | 194220 | 128535 |
1991 | 30686760 | 11403187 | 4690469 | 2594573 | 2448668 | 2106028 | 766195 | 196840 | 170516 |
1992 | 56107342 | 11101142 | 4917388 | 2094038 | 1440309 | 1350035 | 1211866 | 443556 | 207165 |
1993 | 50499506 | 17590840 | 4225254 | 2087791 | 1037664 | 739286 | 712643 | 584311 | 336846 |
1994 | 40018451 | 14805007 | 6206257 | 1627318 | 786364 | 423702 | 322992 | 311859 | 395722 |
1995 | 56356085 | 13387307 | 6400157 | 2789097 | 776762 | 318192 | 186228 | 145702 | 305144 |
1996 | 46553074 | 18960615 | 5898492 | 3133606 | 1187312 | 333936 | 114964 | 77502 | 178455 |
1997 | 28095195 | 17727075 | 7898126 | 3164461 | 1635801 | 640627 | 193046 | 59673 | 143729 |
1998 | 21976044 | 12204317 | 9788609 | 3646470 | 1581083 | 826315 | 360569 | 113632 | 109361 |
1999 | 82005339 | 9950299 | 5818265 | 5905247 | 1736553 | 723782 | 382271 | 164076 | 104315 |
2000 | 49934309 | 35116387 | 5677192 | 3218778 | 3330452 | 948868 | 407748 | 220521 | 133953 |
2001 | 89873275 | 17554184 | 15504220 | 3501851 | 1739116 | 1713659 | 476158 | 210582 | 179250 |
2002 | 50854167 | 43344962 | 8795421 | 9643792 | 1885755 | 952080 | 974949 | 260645 | 229525 |
2003 | 26254862 | 19094021 | 22420955 | 4917744 | 5304816 | 935169 | 548747 | 560152 | 262705 |
2004 | 35565895 | 9910232 | 7500869 | 12780894 | 2948860 | 2967831 | 461415 | 335111 | 429466 |
2005 | 30136141 | 11940181 | 4232143 | 4266771 | 7050806 | 1597591 | 1544643 | 223900 | 401152 |
2006 | 30142957 | 10290355 | 5712720 | 2614912 | 2408015 | 3962938 | 749961 | 694925 | 290236 |
2007 | 31604680 | 10102478 | 4133109 | 3153584 | 1517212 | 1271319 | 2090063 | 355985 | 514988 |
2008 | 29444707 | 10059666 | 4775171 | 2293980 | 1762042 | 895965 | 738984 | 1312040 | 503967 |
2009 | 53130466 | 10646184 | 6101776 | 2853122 | 1344475 | 1071845 | 579498 | 507735 | 1231836 |
2010 | 38979230 | 19737109 | 6093430 | 4129204 | 1949608 | 945598 | 848772 | 447219 | 1217672 |
2011 | 33575581 | 14114496 | 8243641 | 3794219 | 2511591 | 1161326 | 592437 | 566445 | 1135126 |
2012 | 33402194 | 11776269 | 6906609 | 5266133 | 2504457 | 1565307 | 741099 | 355641 | 1134145 |
2013 | 43918599 | 13237760 | 5374429 | 4635360 | 3500707 | 1795602 | 1051932 | 464659 | 948346 |
2014 | 66581989 | 20183906 | 6698962 | 3493179 | 3311224 | 2118018 | 1157951 | 637361 | 775219 |
2015 | 21973368 | 22894558 | 12086142 | 3628796 | 2051210 | 1937819 | 1198470 | 639105 | 809793 |
2016 | 30377238 | 8521628 | 13743436 | 7704176 | 1980545 | 1106926 | 1042631 | 561736 | 707781 |
2017 | 19200199 | 9957502 | 3228876 | 8604889 | 4566042 | 1066796 | 476853 | 397028 | 500411 |