Table 2a. Lower bound of estimated stock numbers. | ||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1970 | 268300 | 151361 | 77261 | 13379 | 5008 | 1443 | 394 | 158 |
1971 | 313420 | 128138 | 82247 | 21719 | 3453 | 1602 | 558 | 234 |
1972 | 165079 | 155133 | 66989 | 22921 | 5692 | 1014 | 521 | 246 |
1973 | 288174 | 74991 | 84570 | 20379 | 5742 | 1561 | 245 | 200 |
1974 | 180228 | 145417 | 39883 | 25550 | 5263 | 1473 | 530 | 145 |
1975 | 171878 | 84282 | 84862 | 11689 | 5916 | 1152 | 396 | 189 |
1976 | 245340 | 80588 | 51213 | 27916 | 2855 | 1366 | 319 | 150 |
1977 | 184311 | 121225 | 47134 | 15056 | 5923 | 685 | 315 | 115 |
1978 | 101722 | 89370 | 78584 | 13924 | 3253 | 1355 | 181 | 102 |
1979 | 201551 | 45593 | 57524 | 26722 | 3672 | 945 | 517 | 107 |
1980 | 166225 | 100877 | 26831 | 22622 | 7216 | 1217 | 370 | 271 |
1981 | 177957 | 78037 | 66097 | 12113 | 5635 | 2170 | 453 | 232 |
1982 | 179225 | 84972 | 51103 | 23389 | 2942 | 1407 | 613 | 210 |
1983 | 76068 | 88752 | 50871 | 18651 | 6191 | 1053 | 448 | 251 |
1984 | 64296 | 35350 | 55525 | 15932 | 5377 | 1900 | 366 | 228 |
1985 | 120249 | 29455 | 20742 | 18271 | 4526 | 1702 | 627 | 191 |
1986 | 78397 | 61142 | 17792 | 8304 | 3991 | 1063 | 429 | 186 |
1987 | 31728 | 38241 | 44087 | 8043 | 1805 | 739 | 189 | 117 |
1988 | 38142 | 14455 | 26289 | 18008 | 2462 | 437 | 205 | 92 |
1989 | 40816 | 18266 | 9166 | 10674 | 4781 | 698 | 149 | 92 |
1990 | 64473 | 19199 | 12692 | 4503 | 2593 | 1147 | 217 | 75 |
1991 | 130635 | 30493 | 13409 | 5239 | 1233 | 500 | 287 | 72 |
1992 | 78727 | 67719 | 22162 | 6268 | 1013 | 205 | 121 | 90 |
1993 | 104153 | 36954 | 49176 | 11217 | 1565 | 217 | 58 | 63 |
1994 | 148177 | 50611 | 27873 | 25013 | 3801 | 337 | 58 | 39 |
1995 | 33598 | 78566 | 40361 | 13251 | 8730 | 1483 | 152 | 35 |
1996 | 135608 | 15152 | 57321 | 20094 | 4292 | 2591 | 486 | 59 |
1997 | 193134 | 68588 | 10153 | 26366 | 4748 | 1078 | 692 | 151 |
1998 | 91183 | 94741 | 47188 | 5310 | 5596 | 917 | 210 | 151 |
1999 | 94129 | 42475 | 63498 | 19112 | 1785 | 1210 | 265 | 106 |
2000 | 71396 | 45712 | 31263 | 24584 | 4723 | 418 | 289 | 89 |
2001 | 88015 | 33976 | 31943 | 12681 | 5501 | 1088 | 112 | 102 |
2002 | 42509 | 44401 | 24344 | 12052 | 2657 | 1085 | 290 | 56 |
2003 | 129934 | 19076 | 34520 | 10280 | 2794 | 584 | 271 | 86 |
2004 | 85149 | 67087 | 13562 | 15647 | 3140 | 741 | 199 | 119 |
2005 | 62983 | 41028 | 52429 | 7121 | 4783 | 821 | 208 | 90 |
2006 | 57810 | 30271 | 29564 | 27594 | 2790 | 1299 | 194 | 70 |
2007 | 45883 | 28027 | 25130 | 16286 | 10229 | 1397 | 511 | 101 |
2008 | 78356 | 21060 | 21970 | 15884 | 6614 | 3265 | 569 | 245 |
2009 | 51709 | 39236 | 18224 | 14130 | 7502 | 2542 | 838 | 232 |
2010 | 51285 | 24554 | 32596 | 13568 | 7147 | 2551 | 698 | 262 |
2011 | 43349 | 24299 | 19553 | 20264 | 7901 | 2864 | 716 | 294 |
2012 | 88855 | 20103 | 18149 | 13308 | 10918 | 3168 | 794 | 186 |
2013 | 70418 | 42998 | 14307 | 10540 | 6435 | 3230 | 912 | 303 |
2014 | 38052 | 31482 | 31115 | 8146 | 4401 | 1512 | 612 | 228 |