Commodity200920102011
Way-type unit head machines for drilling/boring/milling/threading/tapping b ... $3 
Drilling machines other than way-type unit head machines, op. by removing m ...$38,075$10,806$15,472
Milling machines op. by removing metal, knee-type, other than numerically c ...$74$85 
Milling machines (excl. knee-type) op. by removing metal, other than numeri ...$4,252$207$1,928
Threading/tapping machines op. by removing metal, n.e.s. in 84.59$2,024 $10,051
Total$44,425$11,101$27,451