Commodity2005200620072008200920102011
Way-type unit head machines for drilling/boring/milling/threading/tapping b ...    $523 $4,798
Drilling machines other than way-type unit head machines, op. by removing m ...$2,443 $7,685  $9,371$173,567
Drilling machines other than way-type unit head machines, op. by removing m ...$45,032$328,519$647,309$423,023$933,112$1,789,036$1,582,640
Boring-milling machines other than way-type unit head machines, op. by remo ...$442,429   $2,702$16,645$153,544
Boring-milling machines other than way-type unit head machines, op. by remo ...$1,412$61,612$900$25,741$7,040$58,665$6,288
Boring machines n.e.s. in 84.59, op. by removing metal$29,786$3,666 $444 $944 
Milling machines op. by removing metal, knee-type, other than numerically c ...  $22,202$39,568 $9,953 
Milling machines (excl. knee type) op. by removing metal, numerically contr ...$331,872$7,229$11,390 $24,814$7,751$299,058
Milling machines (excl. knee-type) op. by removing metal, other than numeri ...$132,160$137,835$309,631$49,818$75,499$70,436$72,008
Threading/tapping machines op. by removing metal, n.e.s. in 84.59$6,020$13,103$10,713$2,423$3,676 $3,751
Total$991,154$551,964$1,009,830$541,017$1,047,366$1,962,801$2,295,654