Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1976 | 21574 | 24153 | 23579 | 182074 | 11568 | 6372 | 2290 | 1037 | 2151 | 329 | 743 |
1977 | 30133 | 16150 | 19775 | 19305 | 129939 | 6380 | 2606 | 805 | 388 | 664 | 420 |
1978 | 11461 | 34965 | 12623 | 16190 | 15669 | 60830 | 1945 | 808 | 222 | 105 | 314 |
1979 | 15574 | 6670 | 34293 | 9866 | 13453 | 9894 | 27193 | 818 | 366 | 95 | 209 |
1980 | 7375 | 16915 | 4576 | 33635 | 7936 | 6448 | 2729 | 6540 | 196 | 95 | 98 |
1981 | 5049 | 5470 | 16032 | 3139 | 28950 | 5529 | 3700 | 1390 | 3033 | 96 | 109 |
1982 | 4343 | 3889 | 4255 | 15194 | 2833 | 21194 | 3234 | 2217 | 757 | 1407 | 126 |
1983 | 4163 | 3454 | 3345 | 3567 | 12727 | 1768 | 8390 | 960 | 765 | 255 | 539 |
1984 | 14143 | 2428 | 2786 | 2877 | 3313 | 6846 | 661 | 2158 | 237 | 241 | 266 |
1985 | 31192 | 13001 | 1667 | 2316 | 2100 | 2007 | 2531 | 191 | 622 | 77 | 184 |
1986 | 16779 | 44512 | 15266 | 1354 | 1588 | 1274 | 1042 | 1041 | 70 | 260 | 119 |
1987 | 4175 | 15421 | 43933 | 20725 | 1361 | 1245 | 878 | 831 | 704 | 42 | 216 |
1988 | 1578 | 3056 | 12089 | 41080 | 22921 | 1095 | 856 | 488 | 576 | 441 | 168 |
1989 | 665 | 1255 | 2455 | 8543 | 34741 | 14527 | 408 | 271 | 157 | 241 | 285 |
1990 | 475 | 498 | 998 | 1942 | 7184 | 19026 | 3823 | 75 | 86 | 41 | 175 |
1991 | 578 | 337 | 358 | 746 | 1486 | 2924 | 2784 | 250 | 13 | 21 | 69 |
1992 | 327 | 445 | 247 | 238 | 542 | 814 | 986 | 618 | 68 | 5 | 37 |
1993 | 219 | 255 | 323 | 170 | 154 | 155 | 73 | 44 | 59 | 10 | 10 |
1994 | 196 | 166 | 186 | 231 | 115 | 68 | 37 | 14 | 12 | 20 | 7 |
1995 | 93 | 191 | 133 | 140 | 156 | 70 | 31 | 17 | 7 | 6 | 16 |
1996 | 159 | 54 | 146 | 105 | 110 | 97 | 39 | 16 | 10 | 4 | 15 |
1997 | 331 | 124 | 41 | 107 | 75 | 76 | 50 | 18 | 9 | 6 | 11 |
1998 | 899 | 252 | 87 | 34 | 82 | 54 | 39 | 21 | 9 | 4 | 9 |
1999 | 1857 | 793 | 217 | 68 | 29 | 55 | 31 | 20 | 11 | 5 | 8 |
2000 | 2701 | 1532 | 648 | 199 | 63 | 27 | 36 | 20 | 13 | 7 | 8 |
2001 | 3095 | 2054 | 1168 | 497 | 172 | 55 | 21 | 22 | 13 | 9 | 9 |
2002 | 3491 | 2545 | 1631 | 892 | 380 | 143 | 49 | 16 | 14 | 8 | 11 |
2003 | 11540 | 2142 | 2005 | 1222 | 654 | 272 | 104 | 41 | 12 | 9 | 11 |
2004 | 20374 | 13266 | 1952 | 1610 | 903 | 510 | 190 | 74 | 32 | 8 | 12 |
2005 | 23998 | 18593 | 12444 | 1853 | 1377 | 662 | 373 | 121 | 46 | 23 | 13 |
2006 | 14691 | 16977 | 14257 | 11105 | 1752 | 1085 | 464 | 227 | 72 | 27 | 22 |
2007 | 12572 | 10787 | 11626 | 10114 | 9236 | 1649 | 773 | 254 | 113 | 36 | 27 |
2008 | 11222 | 9251 | 8374 | 7390 | 6264 | 5931 | 1177 | 472 | 123 | 58 | 37 |
2009 | 15301 | 8843 | 6911 | 6317 | 4768 | 3126 | 1408 | 227 | 123 | 47 | 40 |
2010 | 19807 | 16817 | 7159 | 4994 | 3540 | 2617 | 1157 | 453 | 89 | 59 | 52 |
2011 | 13372 | 21331 | 16174 | 5974 | 4454 | 2370 | 1706 | 724 | 282 | 58 | 78 |
2012 | 13501 | 12011 | 18788 | 14818 | 5575 | 4140 | 1708 | 1062 | 450 | 168 | 91 |
2013 | 9550 | 12160 | 12177 | 17901 | 13315 | 5005 | 3335 | 1086 | 601 | 258 | 135 |
2014 | 12001 | 6604 | 9762 | 10870 | 16055 | 12514 | 4083 | 2256 | 668 | 343 | 231 |
2015 | 22377 | 8839 | 5412 | 8554 | 10829 | 15562 | 10794 | 2992 | 1419 | 415 | 328 |
2016 | 28038 | 20381 | 8722 | 4718 | 7099 | 9788 | 12077 | 6844 | 1689 | 720 | 370 |
2017 | 29893 | 23971 | 17128 | 8545 | 4387 | 6529 | 8187 | 8780 | 4365 | 1044 | 627 |
2018 | 18342 | 28382 | 20601 | 14214 | 7519 | 4111 | 5526 | 6050 | 5765 | 2541 | 1036 |
2019 | 19994 | 12874 | 23201 | 18009 | 13222 | 6832 | 3817 | 4297 | 4206 | 3580 | 1745 |