Commodity200520062007200820092010
Way-type unit head machines for drilling/boring/milling/threading/tapping b ...$153,526$183,683$289,523$23,362$79,993$38,909
Drilling machines other than way-type unit head machines, op. by removing m ...$9,188$162,624$26,969$269,819$1,147,262$74,427
Drilling machines other than way-type unit head machines, op. by removing m ...$587,091$427,126$511,552$2,008,297$243,526$227,922
Boring-milling machines other than way-type unit head machines, op. by remo ...$3,662 $7,212$376  
Boring-milling machines other than way-type unit head machines, op. by remo ...$109,013$92,538$17,663$26,436$8,201$3,059
Boring machines n.e.s. in 84.59, op. by removing metal$10,717$50,702$4,372$18,376$18,273$37,453
Milling machines op. by removing metal, knee-type, numerically controlled $424    
Milling machines op. by removing metal, knee-type, other than numerically c ...$2,335$3,572$19,803$38,675$4,831$139,143
Milling machines (excl. knee type) op. by removing metal, numerically contr ... $40,082  $8,807 
Milling machines (excl. knee-type) op. by removing metal, other than numeri ...$290,387$153,637$2,777,225$168,165$29,159$87,237
Threading/tapping machines op. by removing metal, n.e.s. in 84.59$22,866$32,600$22,846$26,973$12,996$14,703
Total$1,188,785$1,146,988$3,677,165$2,580,479$1,553,048$622,853