Commodity200520062007200820092010
Way-type unit head machines for drilling/boring/milling/threading/tapping b ... $17,915$619$1,734$3,217$2,666
Drilling machines other than way-type unit head machines, op. by removing m ...$2,340$1,145 $1,615$103,218 
Drilling machines other than way-type unit head machines, op. by removing m ...$1,647$28,710$823$20,222$4,952$15,819
Boring-milling machines other than way-type unit head machines, op. by remo ...     $28
Boring machines n.e.s. in 84.59, op. by removing metal$130,404$584$8,799$42$6,600$22,942
Milling machines op. by removing metal, knee-type, other than numerically c ... $39,949 $927  
Milling machines (excl. knee type) op. by removing metal, numerically contr ...  $9 $610 
Milling machines (excl. knee-type) op. by removing metal, other than numeri ...  $176   
Threading/tapping machines op. by removing metal, n.e.s. in 84.59$2,822$1,807$8,848$3,845$7,225$2,416
Total$137,213$90,110$19,274$28,385$125,822$43,871