Table 3. Estimated stock numbers at age. | |||||
Year Age | 0 | 1 | 2 | 3 | 4 |
1992 | 864539476 | 33788207 | 4788282 | 23472 | 0 |
1993 | 867218836 | 88078073 | 6504589 | 71021 | 0 |
1994 | 845035796 | 88256972 | 17305195 | 92105 | 0 |
1995 | 784178777 | 86271189 | 16407154 | 480436 | 0 |
1996 | 719353868 | 80291869 | 15266722 | 675677 | 0 |
1997 | 660957405 | 73778972 | 13975668 | 767220 | 0 |
1998 | 614022051 | 67817447 | 13101457 | 756900 | 0 |
1999 | 561083725 | 62852350 | 13005154 | 594216 | 8 |
2000 | 485037010 | 57246275 | 12954080 | 450813 | 104 |
2001 | 404671319 | 49813197 | 10424830 | 1047151 | 0 |
2002 | 352539790 | 41617255 | 8828758 | 937662 | 0 |
2003 | 326118166 | 36238523 | 7436900 | 705860 | 0 |
2004 | 326570019 | 33458979 | 6701975 | 453069 | 0 |
2005 | 345548546 | 33396722 | 6505974 | 272097 | 0 |
2006 | 370143491 | 35213580 | 6853245 | 169157 | 0 |
2007 | 387482591 | 37640016 | 7417531 | 148360 | 0 |
2008 | 405526024 | 39396409 | 7946910 | 162536 | 0 |
2009 | 410305874 | 41230235 | 8414157 | 165689 | 0 |
2010 | 419236437 | 41853735 | 8465905 | 302833 | 0 |
2011 | 452907333 | 42464516 | 9597288 | 93213 | 393 |
2012 | 494521935 | 45433768 | 10735706 | 13900 | 1385 |
2013 | 502438862 | 50476461 | 9660915 | 342234 | 1 |
2014 | 492177511 | 51141164 | 11260304 | 237072 | 615 |
2015 | 474255959 | 49896344 | 11976868 | 190727 | 3394 |
2016 | 472121596 | 48382558 | 10709161 | 555609 | 717 |
2017 | 469735802 | 48588169 | 8575594 | 1297738 | 12 |