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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Way-type unit head machines for drilling/boring/milling/threading/tapping b ... | | $8,749 | $2,261 | | $45,784 | $45,455 | |
| Drilling machines other than way-type unit head machines, op. by removing m ... | $3,721 | $93,028 | | | $8,768 | $242,116 | $6,929 |
| Drilling machines other than way-type unit head machines, op. by removing m ... | $111,040 | $191,253 | $238,899 | $277,446 | $94,255 | $221,869 | $506,411 |
| Boring-milling machines other than way-type unit head machines, op. by remo ... | | | $979,530 | | $284,525 | | $1,584,215 |
| Boring-milling machines other than way-type unit head machines, op. by remo ... | $74,051 | $51,895 | $86,445 | $5,724 | $43,378 | $25,363 | $55,229 |
| Boring machines n.e.s. in 84.59, op. by removing metal | $98,227 | $266,178 | $391,632 | $235,803 | $25,357 | $91,955 | $151,655 |
| Milling machines op. by removing metal, knee-type, numerically controlled | | $21,813 | | $35,501 | $163,789 | | $13,974 |
| Milling machines op. by removing metal, knee-type, other than numerically c ... | $37,832 | $44,794 | $121,093 | $139,547 | $84,855 | $408,604 | $81,212 |
| Milling machines (excl. knee type) op. by removing metal, numerically contr ... | $427,948 | $400,066 | $1,108,071 | $879,448 | $529,225 | $1,108,451 | $1,499,725 |
| Milling machines (excl. knee-type) op. by removing metal, other than numeri ... | $315,605 | $419,438 | $474,217 | $491,327 | $470,086 | $498,280 | $471,345 |
| Threading/tapping machines op. by removing metal, n.e.s. in 84.59 | $17,750 | $7,375 | $10,029 | $34,072 | $6,605 | $136,169 | $367,473 |
| Total | $1,086,174 | $1,504,589 | $3,412,177 | $2,098,868 | $1,756,627 | $2,778,262 | $4,738,168 |
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