Commodity2005200620072008200920102011
Way-type unit head machines for drilling/boring/milling/threading/tapping b ...   $2,570$4,712 $3,956
Drilling machines other than way-type unit head machines, op. by removing m ...     $29,241$1,134
Drilling machines other than way-type unit head machines, op. by removing m ...$11,249$1,102,375$328,247$41,630$121,023$93,687$950,638
Boring-milling machines other than way-type unit head machines, op. by remo ...      $48,950
Boring-milling machines other than way-type unit head machines, op. by remo ... $10,163$3,599$369$7,336$3,803$2,188
Boring machines n.e.s. in 84.59, op. by removing metal$1,011$6,122  $20,183 $8,070
Milling machines op. by removing metal, knee-type, numerically controlled     $22,291 
Milling machines op. by removing metal, knee-type, other than numerically c ...$6,713$60,663$316$402$8,284$74,381$21,506
Milling machines (excl. knee type) op. by removing metal, numerically contr ...      $815
Milling machines (excl. knee-type) op. by removing metal, other than numeri ...$8,633$6,741 $1,253$1,150$44,914$165,526
Threading/tapping machines op. by removing metal, n.e.s. in 84.59 $1,801$21,219$15,820$1,691$4,901$4,383
Total$27,606$1,187,865$353,381$62,044$164,379$273,218$1,207,166