Table 2. Estimated stock numbers. | ||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6+ |
2002 | 1413026931 | 423472866 | 470826397 | 502949336 | 255312795 | 12385042 |
2003 | 1488448293 | 868258466 | 296631148 | 323270503 | 311216696 | 27398532 |
2004 | 1527655433 | 843440569 | 581429335 | 209870241 | 188573800 | 32900552 |
2005 | 1674867677 | 869127159 | 526625380 | 393267264 | 123777976 | 35891103 |
2006 | 1654889374 | 982882363 | 558072812 | 343603866 | 220851260 | 22634820 |
2007 | 1766030130 | 993753752 | 581429335 | 338826929 | 170628630 | 54298111 |
2008 | 2183074410 | 1027094727 | 541037960 | 334785304 | 182634966 | 69233818 |
2009 | 2518678006 | 1368525883 | 580267638 | 320694656 | 189898447 | 83053871 |
2010 | 3116573506 | 1654889374 | 816061273 | 341890135 | 178660873 | 68134892 |
2011 | 3382902819 | 2093284080 | 1039494111 | 481780898 | 183550428 | 62896432 |
2012 | 3545694899 | 2346052581 | 1281119318 | 575068660 | 242133552 | 95058210 |
2013 | 3686708900 | 2446685284 | 1441571969 | 682313645 | 291631040 | 166249462 |
2014 | 3574174224 | 2538908243 | 1509433120 | 793528489 | 360499093 | 260210116 |