Commodity2005200620072008200920102011
Way-type unit head machines for drilling/boring/milling/threading/tapping b ...$9,530  $273$17,821$91$521
Drilling machines other than way-type unit head machines, op. by removing m ... $57$465$2,621$9,912 $85
Drilling machines other than way-type unit head machines, op. by removing m ...$12,439$34,638$24,615$6,705$19,703$25,532$14,391
Boring-milling machines other than way-type unit head machines, op. by remo ...$666      
Boring-milling machines other than way-type unit head machines, op. by remo ...$6,994 $971$1,287$4,544 $1,001
Boring machines n.e.s. in 84.59, op. by removing metal$10,571 $37,751$13,407$51,067$46,738$38,115
Milling machines op. by removing metal, knee-type, numerically controlled$57,533$5,683   $71,179 
Milling machines op. by removing metal, knee-type, other than numerically c ... $26,669$12,533$13,119$138$8,589$13,273
Milling machines (excl. knee type) op. by removing metal, numerically contr ...      $9,367
Milling machines (excl. knee-type) op. by removing metal, other than numeri ...$50,694$5,714$324,761$51,807$35,378$28,732$59,020
Threading/tapping machines op. by removing metal, n.e.s. in 84.59$3,084$17,128$9,395$17,741$31,864$1,467$1,980
Total$151,511$89,889$410,491$106,960$170,427$182,328$137,753