Commodity200520062008200920102011
Way-type unit head machines for drilling/boring/milling/threading/tapping b ...$4,700$9,975$5,437$68,500 $333
Drilling machines other than way-type unit head machines, op. by removing m ...  $14,997 $2,028$3,804
Boring-milling machines other than way-type unit head machines, op. by remo ...    $633 
Milling machines (excl. knee-type) op. by removing metal, other than numeri ...$180 $500 $5,949$3,781
Threading/tapping machines op. by removing metal, n.e.s. in 84.59    $2,178 
Total$4,880$9,975$20,934$68,500$10,788$7,918