Commodity200520062007200820092010
Way-type unit head machines for drilling/boring/milling/threading/tapping b ...$1,287$5,096$121,003$31,088$563 
Drilling machines other than way-type unit head machines, op. by removing m ...$7,826$189,338$19,077 $12,650 
Drilling machines other than way-type unit head machines, op. by removing m ...$38,161$228,499$506,586$146,019$705,445$223,625
Boring-milling machines other than way-type unit head machines, op. by remo ... $988$288,971 $2,845 
Boring machines n.e.s. in 84.59, op. by removing metal$13,264$10,308$18,517$198,767$7,260$3,342
Milling machines op. by removing metal, knee-type, numerically controlled $1,516$7,654   
Milling machines op. by removing metal, knee-type, other than numerically c ...$1,485$18,258$12,030$15,772  
Milling machines (excl. knee type) op. by removing metal, numerically contr ...  $6,161$35,558  
Milling machines (excl. knee-type) op. by removing metal, other than numeri ...$5,305$8,443$29,967 $33,843$21,537
Threading/tapping machines op. by removing metal, n.e.s. in 84.59$564$26,252$1,287$1,142  
Total$67,892$488,698$1,011,253$428,346$762,606$248,504