Table 2. Estimated stock numbers. | |||||||||
Year\Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8+ |
1991 | 3863175 | 4061244 | 2126526 | 1945442 | 930986 | 570918 | 168721 | 50615 | 16576 |
1992 | 3591211 | 2966816 | 1928012 | 1264263 | 1099098 | 502826 | 316475 | 103156 | 43088 |
1993 | 3492052 | 2610363 | 1651179 | 1075181 | 690382 | 534988 | 232350 | 136899 | 59456 |
1994 | 4299460 | 1959108 | 1195410 | 1062356 | 585956 | 361494 | 232582 | 97929 | 72548 |
1995 | 4155736 | 3627303 | 974812 | 660003 | 594812 | 259886 | 154662 | 86250 | 58806 |
1996 | 4016816 | 2741457 | 1492555 | 511959 | 313640 | 269144 | 123007 | 68941 | 59695 |
1997 | 3824736 | 2922646 | 1103503 | 802912 | 237044 | 125618 | 97636 | 48874 | 53051 |
1998 | 4069375 | 2429024 | 1310606 | 600790 | 391601 | 112420 | 56783 | 36791 | 35954 |
1999 | 4164055 | 2859050 | 1021722 | 667971 | 301945 | 170416 | 47146 | 24246 | 22834 |
2000 | 3392237 | 3272288 | 1354577 | 560172 | 356825 | 170076 | 86855 | 25059 | 22427 |
2001 | 3402429 | 2249008 | 1542631 | 762227 | 277063 | 173685 | 78590 | 38292 | 17719 |
2002 | 3008644 | 2530684 | 992518 | 943168 | 452254 | 141775 | 83952 | 33090 | 22337 |
2003 | 2963851 | 1797667 | 1102400 | 545250 | 503329 | 245979 | 69982 | 40015 | 23647 |
2004 | 2566362 | 2448534 | 942226 | 652783 | 307429 | 269144 | 126627 | 35882 | 29496 |
2005 | 2204475 | 1803068 | 1291093 | 609260 | 368428 | 168552 | 144640 | 64731 | 30638 |
2006 | 1910738 | 1518145 | 823237 | 785441 | 366590 | 201793 | 90039 | 67171 | 38716 |
2007 | 1746283 | 1294972 | 774521 | 464632 | 410857 | 187963 | 80258 | 44623 | 41028 |
2008 | 1694672 | 1236753 | 581869 | 434521 | 247459 | 212777 | 102539 | 38101 | 39458 |
2009 | 1749779 | 1225672 | 637940 | 315843 | 217510 | 119134 | 89501 | 45798 | 31571 |
2010 | 2045187 | 1065548 | 573779 | 364397 | 177549 | 108445 | 59278 | 37086 | 34510 |
2011 | 2008703 | 1616866 | 509915 | 305896 | 218819 | 99907 | 66171 | 37421 | 36534 |
2012 | 2002686 | 1376425 | 912552 | 343176 | 177549 | 122272 | 58689 | 35703 | 45982 |
2013 | 2171655 | 1383324 | 734540 | 629701 | 225032 | 98815 | 67238 | 33691 | 39935 |