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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Way-type unit head machines for drilling/boring/milling/threading/tapping b ... | | | | $1,727 | $4,774 | $3,191 | |
| Drilling machines other than way-type unit head machines, op. by removing m ... | | $29,053 | $46 | $4,145 | $11,355 | $13,190 | |
| Drilling machines other than way-type unit head machines, op. by removing m ... | $57,180 | $88,105 | $38,151 | $104,419 | $66,624 | $128,061 | $114,574 |
| Boring-milling machines other than way-type unit head machines, op. by remo ... | $173,369 | | | | | | |
| Boring-milling machines other than way-type unit head machines, op. by remo ... | $19,662 | | | $13,240 | | | $9,235 |
| Boring machines n.e.s. in 84.59, op. by removing metal | $45,458 | $233,799 | $681 | | $38,097 | | |
| Milling machines op. by removing metal, knee-type, numerically controlled | | $22,765 | | | $286,615 | $7,240 | $7,079 |
| Milling machines op. by removing metal, knee-type, other than numerically c ... | $2,699 | $3,912 | $85,464 | | $699 | $33,031 | |
| Milling machines (excl. knee type) op. by removing metal, numerically contr ... | $13,190 | $18,254 | $8,532 | $7,771 | $15,918 | | $64,426 |
| Milling machines (excl. knee-type) op. by removing metal, other than numeri ... | $47,142 | $66,513 | $21,841 | $30,659 | $78,818 | $29,102 | $501,806 |
| Threading/tapping machines op. by removing metal, n.e.s. in 84.59 | $11,025 | | $13,133 | | $2,188 | $9,622 | $28,402 |
| Total | $369,725 | $462,401 | $167,848 | $161,961 | $505,088 | $223,437 | $725,522 |
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