Commodity200520062007200820092010
Way-type unit head machines for drilling/boring/milling/threading/tapping b ...$138$1,464$12,397$278  
Drilling machines other than way-type unit head machines, op. by removing m ...$3,848$22,180 $699  
Drilling machines other than way-type unit head machines, op. by removing m ...$136,453$199,090$250,243$124,553$280,814$198,130
Boring-milling machines other than way-type unit head machines, op. by remo ... $22,716    
Boring-milling machines other than way-type unit head machines, op. by remo ...$111,844$28,879$19,748$7,880$10,549$490,166
Boring machines n.e.s. in 84.59, op. by removing metal$69,047$31,317$268,007$1,759$67,310$6,134
Milling machines op. by removing metal, knee-type, numerically controlled$55,916     
Milling machines op. by removing metal, knee-type, other than numerically c ...$7,403$40,695$30,345$53,476$214,317$30,723
Milling machines (excl. knee type) op. by removing metal, numerically contr ...$29,114$101,597$10$12,530$38,127 
Milling machines (excl. knee-type) op. by removing metal, other than numeri ...$30,589$99,212$58,690$172,570$417,758$290,387
Threading/tapping machines op. by removing metal, n.e.s. in 84.59$107,513$148,984$385,800$268,742$106,995$371,896
Total$551,865$696,134$1,025,240$642,487$1,135,870$1,387,436