Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1981 | 3834159 | 3456225 | 4922739 | 2170248 | 2664497 | 2188288 | 1666035 | 1716058 | 1179879 | 2874845 |
1982 | 4632263 | 2857348 | 2531190 | 3332620 | 1640618 | 1557866 | 1328331 | 1018918 | 870157 | 1870951 |
1983 | 17142821 | 3636018 | 1877191 | 1857234 | 1992401 | 1245886 | 1026064 | 862092 | 618279 | 1267230 |
1984 | 17327173 | 13604106 | 2398030 | 1245438 | 1296077 | 1409518 | 827597 | 563483 | 485757 | 941629 |
1985 | 9390441 | 13060720 | 9335750 | 1449693 | 763157 | 913858 | 758595 | 469305 | 275084 | 732133 |
1986 | 7291605 | 6367692 | 9286977 | 5355412 | 918987 | 460772 | 480105 | 383281 | 235011 | 501745 |
1987 | 9102155 | 5119190 | 4160579 | 6609638 | 2505989 | 398664 | 253447 | 237886 | 158514 | 295613 |
1988 | 6514009 | 6872280 | 3599173 | 2930304 | 3599656 | 1199985 | 196862 | 125618 | 99497 | 174756 |
1989 | 8736163 | 4697371 | 4983217 | 2462236 | 2110205 | 1645565 | 350126 | 100293 | 58914 | 117730 |
1990 | 18915392 | 6180249 | 3166121 | 2776070 | 1483607 | 1168135 | 553270 | 119357 | 33008 | 81952 |
1991 | 9118362 | 15652841 | 4403228 | 1866491 | 1495271 | 846774 | 540659 | 188338 | 32805 | 43467 |
1992 | 6714073 | 7364180 | 12515085 | 3347765 | 1305025 | 811223 | 482383 | 283558 | 99536 | 38839 |
1993 | 5020018 | 5157682 | 5281006 | 9658400 | 2270872 | 991538 | 518129 | 284937 | 155417 | 74055 |
1994 | 7849346 | 3531209 | 4041464 | 3494601 | 6817395 | 1459023 | 756208 | 325324 | 200667 | 119161 |
1995 | 9297623 | 5778630 | 3129913 | 2611840 | 2865344 | 3809419 | 1028973 | 531218 | 214765 | 185655 |
1996 | 26994269 | 7067034 | 4030772 | 2384647 | 1615329 | 1889603 | 2241268 | 630607 | 300557 | 242827 |
1997 | 43287581 | 20706923 | 5359589 | 2551087 | 1453972 | 1104005 | 1075462 | 1211362 | 288348 | 320140 |
1998 | 26839403 | 36202670 | 15767844 | 3436756 | 1412195 | 947126 | 779456 | 597013 | 613020 | 292402 |
1999 | 20906749 | 20640579 | 26422145 | 9942702 | 1735931 | 797195 | 533116 | 405944 | 237545 | 423258 |
2000 | 39276422 | 15677981 | 16404989 | 15430464 | 4282240 | 1099315 | 474403 | 324945 | 157592 | 312488 |
2001 | 56071766 | 31190582 | 12126674 | 10580674 | 7397327 | 1723290 | 500632 | 228648 | 158493 | 183863 |
2002 | 49290672 | 45176541 | 20582588 | 8275150 | 5488098 | 3417595 | 718543 | 256862 | 103388 | 156005 |
2003 | 52364384 | 39014748 | 34610502 | 13486725 | 4972523 | 2963141 | 1256438 | 360657 | 93010 | 108740 |
2004 | 28689415 | 41691302 | 29577129 | 20822401 | 7228220 | 2416732 | 1326124 | 539277 | 161220 | 85569 |
2005 | 22033955 | 21751458 | 28672002 | 17741057 | 10591131 | 3233134 | 1085367 | 520701 | 205670 | 104991 |
2006 | 9002814 | 15842978 | 21623372 | 19062442 | 9213743 | 4395617 | 1349360 | 487892 | 221773 | 127673 |
2007 | 4949002 | 6148236 | 13348308 | 15577617 | 10097088 | 4558143 | 1792446 | 612985 | 231093 | 167104 |
2008 | 5521904 | 3553189 | 4529659 | 10933643 | 8955640 | 4771889 | 1820540 | 772933 | 241824 | 196673 |
2009 | 5649297 | 3850686 | 2498497 | 3768192 | 6798933 | 4631298 | 2136653 | 828974 | 325140 | 188813 |
2010 | 14671248 | 4800545 | 2372764 | 1907093 | 3262275 | 4153613 | 2693264 | 1175342 | 406486 | 263522 |
2011 | 18098289 | 12661841 | 3254876 | 1664765 | 1588243 | 2475695 | 2486720 | 1392914 | 782076 | 383049 |
2012 | 18721474 | 14507147 | 11409350 | 2308968 | 1163878 | 1537580 | 2133081 | 1922360 | 1054009 | 859205 |
2013 | 16510347 | 15587014 | 10999781 | 6997064 | 2040183 | 1002332 | 1211455 | 1424211 | 1213185 | 1259582 |
2014 | 40612598 | 13006498 | 13604803 | 7760713 | 4112598 | 1206628 | 765622 | 787858 | 817973 | 1262102 |
2015 | 67133977 | 35734098 | 10868712 | 9048849 | 4339547 | 1651560 | 572511 | 364738 | 313876 | 735944 |
2016 | 51222907 | 57177376 | 26251106 | 7353375 | 5048862 | 1975979 | 635123 | 193693 | 104901 | 300222 |