Commodity200520062007200820092010
Drilling machines other than way-type unit head machines, op. by removing m ...$1,244$400$1,704$1,410$3,362 
Boring-milling machines other than way-type unit head machines, op. by remo ... $1,600    
Milling machines op. by removing metal, knee-type, other than numerically c ...    $150 
Milling machines (excl. knee type) op. by removing metal, numerically contr ...     $3,833
Milling machines (excl. knee-type) op. by removing metal, other than numeri ...$2,798$31,436$1,200$8,924$2,469$1,800
Threading/tapping machines op. by removing metal, n.e.s. in 84.59$795$356$750$1,260$200$1,465
Total$4,837$33,792$3,654$11,594$6,181$7,098