Commodity2005200620072008200920102011
Way-type unit head machines for drilling/boring/milling/threading/tapping b ...  $1,332$22 $3,218$550
Drilling machines other than way-type unit head machines, op. by removing m ... $148$192    
Drilling machines other than way-type unit head machines, op. by removing m ...$24,420$14,294$29,308$29,982$17,117$302,183$64,363
Boring-milling machines other than way-type unit head machines, op. by remo ...      $262
Boring-milling machines other than way-type unit head machines, op. by remo ...$1,550$3,426 $600$38 $710,382
Milling machines op. by removing metal, knee-type, numerically controlled     $17,728 
Milling machines op. by removing metal, knee-type, other than numerically c ...$130$31$99 $1,215 $180
Milling machines (excl. knee type) op. by removing metal, numerically contr ... $770 $18,000   
Milling machines (excl. knee-type) op. by removing metal, other than numeri ...$11,020$12,052$3,619$23,730$13,801$49,126$20,735
Threading/tapping machines op. by removing metal, n.e.s. in 84.59$1,350$7,304$6,056$6,324$2,619$4,670$50,747
Total$38,470$38,025$40,606$78,658$34,790$376,925$847,219