Commodity2005200620072008200920102011
Way-type unit head machines for drilling/boring/milling/threading/tapping b ...$158,354$104$220   $15,849
Drilling machines other than way-type unit head machines, op. by removing m ...$509 $161,937$2,538$43,709$33,544 
Drilling machines other than way-type unit head machines, op. by removing m ...$22,566$17,255$21,833$16,111$50,523$102,338$140,120
Boring-milling machines other than way-type unit head machines, op. by remo ...  $8,264$14,193 $10,181 
Boring-milling machines other than way-type unit head machines, op. by remo ...$39,558$9,594  $81,798$37,401 
Boring machines n.e.s. in 84.59, op. by removing metal$2,683$6,969$29,110$119$2,810$2,700$408
Milling machines op. by removing metal, knee-type, numerically controlled  $36,368$2,473$84,781$5,578 
Milling machines op. by removing metal, knee-type, other than numerically c ...$1,991$1,683$706 $49,539$303 
Milling machines (excl. knee type) op. by removing metal, numerically contr ...$541$2,713$11,341$358$11,656$3 
Milling machines (excl. knee-type) op. by removing metal, other than numeri ...$16,446$12,473$22,879$104,295$7,486$82,771$16,902
Threading/tapping machines op. by removing metal, n.e.s. in 84.59 $18,422 $6,616$13,934$3,198$24
Total$242,648$69,213$292,658$146,703$346,236$278,017$173,303