Commodity2005200820092010
Way-type unit head machines for drilling/boring/milling/threading/tapping b ...$16,949$12,850$983 
Drilling machines other than way-type unit head machines, op. by removing m ...$17,196$27,235$10,367 
Drilling machines other than way-type unit head machines, op. by removing m ...  $70,603$175,103
Boring-milling machines other than way-type unit head machines, op. by remo ... $5,014  
Boring machines n.e.s. in 84.59, op. by removing metal   $14,538
Milling machines op. by removing metal, knee-type, numerically controlled  $1,560$3,659
Threading/tapping machines op. by removing metal, n.e.s. in 84.59  $3,886 
Total$34,145$45,099$87,399$193,300