Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1976 | 14543 | 12551 | 62593 | 3733 | 1955 | 416 | 65 | 282 | 64 | 30 |
1977 | 21261 | 11509 | 10276 | 48590 | 2293 | 968 | 147 | 19 | 179 | 54 |
1978 | 41381 | 16967 | 9108 | 7882 | 31483 | 1044 | 365 | 39 | 10 | 116 |
1979 | 16331 | 39079 | 13540 | 7561 | 4781 | 15504 | 504 | 143 | 20 | 64 |
1980 | 38876 | 11385 | 36904 | 10653 | 4485 | 2064 | 7024 | 216 | 69 | 45 |
1981 | 15992 | 37242 | 7937 | 30329 | 5506 | 1967 | 861 | 2368 | 105 | 50 |
1982 | 7906 | 12880 | 35677 | 5816 | 15303 | 1843 | 827 | 270 | 841 | 70 |
1983 | 2760 | 6678 | 10373 | 30528 | 2640 | 5818 | 518 | 247 | 106 | 253 |
1984 | 7678 | 1877 | 5640 | 8294 | 14767 | 895 | 1869 | 116 | 107 | 113 |
1985 | 37647 | 5975 | 1276 | 4206 | 3532 | 5689 | 292 | 610 | 51 | 96 |
1986 | 25119 | 36843 | 4650 | 980 | 1592 | 1370 | 2116 | 91 | 285 | 59 |
1987 | 12345 | 21136 | 36057 | 3283 | 438 | 491 | 471 | 849 | 45 | 127 |
1988 | 16935 | 9784 | 18953 | 30313 | 1147 | 158 | 91 | 168 | 384 | 44 |
1989 | 8324 | 15198 | 8041 | 16335 | 14376 | 402 | 46 | 23 | 81 | 132 |
1990 | 4077 | 7565 | 12597 | 6945 | 8503 | 4096 | 88 | 15 | 11 | 53 |
1991 | 12053 | 2842 | 6468 | 9713 | 3170 | 2050 | 433 | 29 | 7 | 20 |
1992 | 4420 | 9153 | 2333 | 4746 | 3357 | 515 | 241 | 85 | 13 | 8 |
1993 | 2084 | 3538 | 6507 | 1898 | 1372 | 323 | 68 | 67 | 24 | 7 |
1994 | 2666 | 1561 | 2924 | 4534 | 686 | 101 | 50 | 19 | 26 | 8 |
1995 | 1732 | 2148 | 1183 | 2349 | 1597 | 89 | 20 | 13 | 8 | 13 |
1996 | 2386 | 1251 | 1509 | 970 | 1034 | 244 | 29 | 7 | 5 | 9 |
1997 | 3074 | 1966 | 871 | 1137 | 467 | 234 | 92 | 11 | 3 | 7 |
1998 | 3025 | 2319 | 1622 | 695 | 498 | 72 | 109 | 38 | 5 | 5 |
1999 | 4502 | 2344 | 1741 | 1301 | 300 | 36 | 39 | 49 | 20 | 5 |
2000 | 6291 | 3707 | 1816 | 1255 | 609 | 39 | 22 | 18 | 28 | 12 |
2001 | 7516 | 5224 | 3314 | 1689 | 624 | 104 | 23 | 10 | 11 | 20 |
2002 | 9313 | 6134 | 4337 | 2893 | 973 | 129 | 55 | 12 | 6 | 15 |
2003 | 9673 | 6776 | 4574 | 3131 | 1367 | 247 | 60 | 28 | 8 | 10 |
2004 | 22882 | 8253 | 4997 | 3361 | 1371 | 298 | 97 | 23 | 17 | 7 |
2005 | 35693 | 18601 | 6860 | 3478 | 1272 | 257 | 108 | 39 | 13 | 10 |
2006 | 26131 | 28765 | 15284 | 5198 | 1154 | 202 | 89 | 44 | 23 | 11 |
2007 | 14349 | 21970 | 22320 | 10731 | 1676 | 206 | 82 | 33 | 25 | 15 |
2008 | 21182 | 10794 | 18156 | 16414 | 3896 | 311 | 73 | 35 | 17 | 20 |
2009 | 20276 | 18085 | 9038 | 13799 | 7022 | 708 | 98 | 32 | 21 | 19 |
2010 | 38539 | 15617 | 15005 | 7237 | 6799 | 1577 | 232 | 49 | 19 | 21 |
2011 | 33469 | 33698 | 11518 | 11335 | 4244 | 1817 | 420 | 101 | 26 | 17 |
2012 | 24278 | 26806 | 28160 | 9790 | 6696 | 1400 | 488 | 164 | 45 | 17 |
2013 | 18584 | 21853 | 21231 | 21724 | 6935 | 2667 | 423 | 196 | 83 | 23 |
2014 | 19321 | 15757 | 18423 | 17112 | 13357 | 3363 | 906 | 145 | 81 | 38 |
2015 | 14713 | 16678 | 13775 | 17277 | 13226 | 6426 | 1407 | 332 | 45 | 32 |
2016 | 8743 | 13890 | 15116 | 12998 | 13899 | 7248 | 2490 | 524 | 126 | 26 |
2017 | 8564 | 6953 | 13343 | 13494 | 10528 | 7538 | 3115 | 847 | 206 | 59 |
2018 | 7971 | 7833 | 6568 | 12375 | 9962 | 5622 | 3098 | 1009 | 287 | 94 |
2019 | 7971 | 7174 | 7484 | 6080 | 9592 | 5266 | 2260 | 953 | 313 | 124 |