| Labor | Intermediate inputs | |||||||
| Max | Min | Average | SD | Max | Min | Average | SD | |
| 2005 | 7835 | 25 | 819 | 1516 | 1,693,062 | 2993 | 288,167 | 384,420.1 |
| 2006 | 8650 | 16 | 951 | 1824 | 3,060,986 | 1942 | 389,256 | 5,781,23.3 |
| 2007 | 8997 | 21 | 989 | 1808 | 2,699,542 | 4036 | 446,852 | 606,988.6 |
| 2008 | 9012 | 17 | 956 | 1795 | 3,048,336 | 1662 | 458,261 | 678,872.4 |
| 2009 | 6396 | 17 | 772 | 1331 | 5,195,297 | 2040 | 441,271 | 778,861.7 |
| 2010 | 14278 | 13 | 876 | 1800 | 28,000,000 | 1487 | 723,460 | 2,590,568 |
| 2011 | 20413 | 8 | 977 | 2400 | 109,000,000 | 537 | 1,225,783 | 8,839,913 |
| 2012 | 18783 | 11 | 1037 | 2479 | 251,000,000 | 1425 | 2,281,294 | 19,840,028 |
| 2013 | 8549 | 5 | 565 | 949 | 45,900,000 | 234.2 | 441,235 | 2,979,403 |
| 2014 | 10236 | 4 | 597 | 1060 | 50,500,000 | 216.7 | 494,562 | 3,292,889 |
| 2015 | 10006 | 2 | 583 | 1093 | 51,300,000 | 166 | 497,679 | 3,305,204 |