Commodity2005200620072008200920102011
Way-type unit head machines for drilling/boring/milling/threading/tapping b ... $2,930     
Drilling machines other than way-type unit head machines, op. by removing m ...$117$1,244 $67,575  $753
Drilling machines other than way-type unit head machines, op. by removing m ...$21,128$38,091$71,798$59,736$31,894$40,339$23,818
Boring-milling machines other than way-type unit head machines, op. by remo ...  $3,813$8,547  $30,415
Boring-milling machines other than way-type unit head machines, op. by remo ...$7,240 $3,736$121,263$709$653 
Boring machines n.e.s. in 84.59, op. by removing metal $517$2,705$1,970$34,285$36,008$76,099
Milling machines op. by removing metal, knee-type, numerically controlled $27,073 $19,839   
Milling machines op. by removing metal, knee-type, other than numerically c ...$27,779$1,997$30,525$104,459 $94,804$829
Milling machines (excl. knee type) op. by removing metal, numerically contr ...$15,558$37,035$41,409$171,333$121,258$116,872$14,297
Milling machines (excl. knee-type) op. by removing metal, other than numeri ...$114,656$67,754$103,106$96,070$47,539$142,075$33,622
Threading/tapping machines op. by removing metal, n.e.s. in 84.59$3,518$496,459$4,047$20,158$18,918$8,577$22,899
Total$189,996$673,100$261,139$670,950$254,603$439,328$202,732