Table 2. Estimated stock numbers. | ||||||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10+ |
1976 | 14855 | 12271 | 63577 | 3911 | 1994 | 395 | 65 | 296 | 67 | 30 |
1977 | 19930 | 12098 | 10047 | 50011 | 2428 | 979 | 144 | 19 | 178 | 54 |
1978 | 49119 | 16139 | 9852 | 7888 | 31477 | 1145 | 382 | 41 | 11 | 116 |
1979 | 13482 | 41856 | 13068 | 7916 | 4770 | 14928 | 525 | 144 | 22 | 64 |
1980 | 50212 | 10528 | 35668 | 10263 | 4585 | 2085 | 6545 | 209 | 70 | 44 |
1981 | 16732 | 42959 | 8221 | 28595 | 5359 | 1943 | 865 | 2204 | 96 | 51 |
1982 | 7170 | 13638 | 36754 | 6316 | 14493 | 1871 | 770 | 270 | 842 | 61 |
1983 | 2159 | 5908 | 11114 | 29822 | 2938 | 5454 | 561 | 225 | 108 | 277 |
1984 | 6430 | 1695 | 4868 | 8811 | 14156 | 1016 | 1773 | 136 | 97 | 132 |
1985 | 44936 | 5183 | 1331 | 3793 | 3804 | 5448 | 332 | 563 | 61 | 96 |
1986 | 26876 | 38484 | 4179 | 1051 | 1501 | 1442 | 1974 | 106 | 262 | 63 |
1987 | 11610 | 22137 | 32925 | 3215 | 451 | 482 | 468 | 744 | 51 | 120 |
1988 | 16249 | 9447 | 18654 | 26662 | 1239 | 156 | 97 | 160 | 339 | 49 |
1989 | 7456 | 13577 | 7813 | 15387 | 11962 | 407 | 41 | 26 | 75 | 123 |
1990 | 3105 | 6322 | 11178 | 6464 | 7437 | 3246 | 84 | 12 | 13 | 55 |
1991 | 9017 | 2454 | 5280 | 8950 | 2861 | 1828 | 370 | 25 | 5 | 21 |
1992 | 3867 | 7203 | 2028 | 4191 | 3214 | 492 | 221 | 78 | 10 | 8 |
1993 | 1746 | 3163 | 5673 | 1660 | 1335 | 321 | 67 | 56 | 26 | 6 |
1994 | 2280 | 1402 | 2615 | 4425 | 607 | 101 | 51 | 17 | 20 | 10 |
1995 | 1372 | 1863 | 1133 | 2139 | 1599 | 81 | 21 | 13 | 7 | 12 |
1996 | 2090 | 1091 | 1470 | 928 | 922 | 242 | 25 | 7 | 5 | 8 |
1997 | 2429 | 1720 | 859 | 1171 | 433 | 196 | 91 | 9 | 3 | 6 |
1998 | 2892 | 1941 | 1419 | 695 | 524 | 69 | 90 | 36 | 4 | 4 |
1999 | 5117 | 2355 | 1555 | 1158 | 313 | 49 | 37 | 39 | 19 | 4 |
2000 | 5963 | 4222 | 1918 | 1221 | 553 | 43 | 29 | 17 | 21 | 11 |
2001 | 6622 | 4886 | 3562 | 1609 | 603 | 99 | 25 | 14 | 10 | 15 |
2002 | 7361 | 5421 | 4004 | 2931 | 850 | 126 | 53 | 12 | 8 | 12 |
2003 | 8219 | 5830 | 4340 | 3071 | 1406 | 225 | 62 | 26 | 8 | 9 |
2004 | 19491 | 6875 | 4635 | 3311 | 1317 | 351 | 97 | 26 | 15 | 7 |
2005 | 30001 | 15951 | 5736 | 3431 | 1227 | 242 | 149 | 41 | 15 | 10 |
2006 | 23365 | 24441 | 13111 | 4342 | 1129 | 196 | 92 | 65 | 24 | 12 |
2007 | 13017 | 19324 | 19805 | 9638 | 1493 | 200 | 80 | 37 | 36 | 17 |
2008 | 19332 | 10538 | 15947 | 14925 | 3613 | 283 | 73 | 34 | 20 | 28 |
2009 | 17749 | 16004 | 8754 | 12291 | 6597 | 694 | 95 | 32 | 19 | 25 |
2010 | 35561 | 14343 | 13173 | 6963 | 6252 | 1477 | 227 | 45 | 18 | 23 |
2011 | 28283 | 29614 | 11514 | 10345 | 4045 | 1673 | 408 | 99 | 23 | 17 |
2012 | 21026 | 23086 | 24416 | 9415 | 6155 | 1352 | 459 | 165 | 44 | 16 |
2013 | 13157 | 17785 | 18843 | 19466 | 6144 | 2362 | 417 | 181 | 76 | 21 |
2014 | 12735 | 10876 | 14825 | 15324 | 12394 | 2736 | 755 | 143 | 68 | 31 |
2015 | 7570 | 10583 | 9026 | 12570 | 10614 | 5504 | 943 | 248 | 41 | 25 |
2016 | 6489 | 6274 | 8848 | 7498 | 8724 | 4922 | 1747 | 287 | 75 | 18 |