Commodity2005200620072008200920102011
Way-type unit head machines for drilling/boring/milling/threading/tapping b ...$20,323$64,010$24,049$2,493$1,875$2,796$1,371
Drilling machines other than way-type unit head machines, op. by removing m ...$911 $108,438 $62,882 $104,757
Drilling machines other than way-type unit head machines, op. by removing m ...$130,453$261,025$244,501$166,219$73,163$106,971$107,971
Boring-milling machines other than way-type unit head machines, op. by remo ...$362,080$26,908$194,113$1,311,185 $79,948 
Boring-milling machines other than way-type unit head machines, op. by remo ...$10,056$417,442$34,133$29,543$2,144$7,142$2,926
Boring machines n.e.s. in 84.59, op. by removing metal$6,252$6,582$9,318   $13,466
Milling machines op. by removing metal, knee-type, numerically controlled     $28,638 
Milling machines op. by removing metal, knee-type, other than numerically c ... $11,645$6,682 $758$279,632$20,324
Milling machines (excl. knee type) op. by removing metal, numerically contr ... $12,449$409,079$31,483 $18,036$312,498
Milling machines (excl. knee-type) op. by removing metal, other than numeri ...$361,257$427,501$86,422$8,570$1,106$20,079$30,012
Threading/tapping machines op. by removing metal, n.e.s. in 84.59$81,816$60,577$98,269$35,572$5,391$1,925$16,087
Total$973,148$1,288,139$1,215,004$1,585,065$147,319$545,167$609,412