Commodity200520062007200820092010
Way-type unit head machines for drilling/boring/milling/threading/tapping b ... $225,169$46,752$69,712 $3,634
Drilling machines other than way-type unit head machines, op. by removing m ...   $61,475$47,364$527
Drilling machines other than way-type unit head machines, op. by removing m ...$643,485$227,661$12,032,095$10,598,196$11,509,243$1,782,297
Boring-milling machines other than way-type unit head machines, op. by remo ...  $4,632,365$234,421$1,082$68,829
Boring machines n.e.s. in 84.59, op. by removing metal$4,762$3,188$44,208   
Milling machines op. by removing metal, knee-type, numerically controlled     $704
Milling machines op. by removing metal, knee-type, other than numerically c ... $254,035$341,201$50$15,690$116,390
Milling machines (excl. knee-type) op. by removing metal, other than numeri ... $1,775$8,384$6,127$6,842$12,566
Total$648,247$711,828$17,105,005$10,969,981$11,580,221$1,984,947