Table 2. Estimated stock numbers. | ||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6+ |
2002 | 1558516119 | 339844936 | 490531473 | 519823558 | 249507617 | 12522029 |
2003 | 1706994400 | 992760495 | 248760215 | 333115555 | 327500454 | 28488185 |
2004 | 1520036219 | 997736728 | 640653944 | 183550428 | 193154318 | 35819393 |
2005 | 1713836052 | 835048195 | 580267638 | 422626767 | 109452366 | 33936443 |
2006 | 1668181587 | 995743249 | 570486464 | 371849589 | 243104026 | 22409600 |
2007 | 1799905499 | 1022994554 | 560309574 | 357269158 | 187821011 | 62833567 |
2008 | 2240578660 | 1030180637 | 511572565 | 317503691 | 198639067 | 83804729 |
2009 | 2386276409 | 1407386113 | 600335966 | 294561981 | 181542438 | 103284720 |
2010 | 3144749268 | 1556958382 | 846821088 | 358342575 | 159093080 | 74626035 |
2011 | 3286207496 | 2110097517 | 1008772417 | 504965163 | 203057551 | 51443774 |
2012 | 3352593291 | 2301898375 | 1254496332 | 545929279 | 255568236 | 99334152 |
2013 | 3683024034 | 2301898375 | 1379518000 | 630485049 | 266797366 | 173727754 |
2014 | 3503400832 | 2556742949 | 1408794203 | 748064678 | 308736895 | 244078389 |