Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1973 | 56708 | 11857 | 7240 | 4461 | 17234 | 3430 | 2884 | 962 | 4154 | 6060 |
1974 | 170539 | 43611 | 9708 | 6488 | 3233 | 12189 | 2175 | 1518 | 491 | 4631 |
1975 | 25858 | 165477 | 33539 | 8298 | 5943 | 2369 | 8310 | 1270 | 774 | 2267 |
1976 | 9867 | 20089 | 160565 | 25569 | 6124 | 4308 | 1509 | 4620 | 648 | 1454 |
1977 | 8909 | 7692 | 15606 | 125518 | 20288 | 4084 | 2411 | 759 | 1959 | 976 |
1978 | 15830 | 7019 | 5997 | 12562 | 81379 | 13841 | 2198 | 970 | 316 | 1206 |
1979 | 6577 | 14077 | 5530 | 6015 | 8982 | 43349 | 7847 | 1130 | 367 | 499 |
1980 | 12173 | 4946 | 12518 | 4830 | 4867 | 4582 | 19261 | 2953 | 387 | 259 |
1981 | 4854 | 10875 | 3719 | 9981 | 4030 | 3631 | 2595 | 8806 | 1260 | 284 |
1982 | 5369 | 3750 | 9716 | 2790 | 9728 | 3629 | 2574 | 1275 | 3462 | 679 |
1983 | 2733 | 5637 | 2811 | 9802 | 2634 | 8420 | 2005 | 1057 | 447 | 1267 |
1984 | 4618 | 2090 | 5918 | 2585 | 7880 | 1659 | 4573 | 652 | 321 | 459 |
1985 | 181170 | 5004 | 1938 | 5206 | 2173 | 5216 | 764 | 1737 | 165 | 206 |
1986 | 147879 | 162889 | 5509 | 1300 | 4186 | 1420 | 3315 | 330 | 789 | 121 |
1987 | 2876 | 114882 | 142236 | 4371 | 909 | 2901 | 779 | 1841 | 156 | 516 |
1988 | 2502 | 3194 | 76472 | 113366 | 2758 | 491 | 1795 | 351 | 816 | 309 |
1989 | 669 | 2323 | 2899 | 51127 | 82238 | 1527 | 199 | 808 | 140 | 416 |
1990 | 1707 | 655 | 2199 | 2228 | 28671 | 39563 | 625 | 70 | 236 | 162 |
1991 | 3204 | 1115 | 549 | 1676 | 1124 | 10712 | 11909 | 175 | 22 | 84 |
1992 | 938 | 2236 | 555 | 374 | 781 | 398 | 2053 | 1430 | 22 | 12 |
1993 | 808 | 686 | 1342 | 384 | 206 | 309 | 78 | 196 | 112 | 3 |
1994 | 3957 | 706 | 637 | 880 | 255 | 113 | 170 | 31 | 48 | 38 |
1995 | 218 | 3430 | 1077 | 529 | 693 | 190 | 71 | 107 | 15 | 33 |
1996 | 285 | 180 | 2085 | 767 | 395 | 318 | 103 | 38 | 51 | 24 |
1997 | 1501 | 216 | 148 | 1263 | 645 | 287 | 153 | 62 | 20 | 40 |
1998 | 5742 | 1252 | 159 | 136 | 631 | 378 | 160 | 58 | 31 | 30 |
1999 | 11886 | 4399 | 1200 | 200 | 177 | 302 | 201 | 82 | 28 | 30 |
2000 | 15276 | 6753 | 2891 | 988 | 210 | 152 | 137 | 95 | 54 | 32 |
2001 | 9186 | 11672 | 4237 | 2122 | 891 | 246 | 116 | 76 | 46 | 46 |
2002 | 1287 | 6689 | 9048 | 2951 | 1615 | 793 | 240 | 80 | 42 | 54 |
2003 | 42320 | 1531 | 4680 | 6343 | 2237 | 1165 | 567 | 162 | 48 | 53 |
2004 | 422701 | 32071 | 2034 | 3608 | 4566 | 1520 | 660 | 303 | 84 | 56 |
2005 | 79863 | 323072 | 23797 | 2499 | 3247 | 3134 | 870 | 269 | 144 | 76 |
2006 | 39134 | 49234 | 193276 | 20792 | 2472 | 2434 | 1825 | 336 | 81 | 116 |
2007 | 14470 | 30478 | 27963 | 101092 | 14304 | 1820 | 1239 | 858 | 149 | 100 |
2008 | 20895 | 10417 | 22117 | 15440 | 43118 | 8082 | 1196 | 514 | 332 | 100 |
2009 | 48761 | 20234 | 9251 | 13955 | 9676 | 15799 | 3378 | 376 | 228 | 119 |
2010 | 49540 | 27733 | 14767 | 6335 | 9988 | 5901 | 8247 | 1741 | 231 | 152 |
2011 | 9900 | 36268 | 17307 | 15045 | 5690 | 6331 | 3310 | 3580 | 995 | 248 |
2012 | 5038 | 9757 | 31539 | 15712 | 15511 | 4887 | 3703 | 1831 | 1599 | 731 |
2013 | 2379 | 3674 | 7984 | 30527 | 14866 | 13947 | 3610 | 2200 | 1079 | 1420 |
2014 | 837 | 1758 | 3279 | 6311 | 26707 | 11386 | 8487 | 2182 | 1477 | 1511 |
2015 | 4376 | 802 | 1757 | 3514 | 6974 | 17662 | 7573 | 3972 | 1099 | 1649 |
2016 | 42974 | 4542 | 1092 | 1533 | 3377 | 5025 | 10314 | 4414 | 2201 | 1455 |
2017 | 3051 | 33894 | 4540 | 1521 | 2058 | 3714 | 4856 | 6624 | 2729 | 1866 |
2018 | 5415 | 3038 | 19772 | 4276 | 1657 | 2014 | 3026 | 3531 | 4043 | 2671 |
2019 | 6514 | 4533 | 3025 | 16559 | 4924 | 1648 | 1610 | 1970 | 2127 | 4050 |
2020 | 23080 | 5015 | 3794 | 2766 | 14658 | 4758 | 1312 | 1019 | 1157 | 3262 |