Commodity2005200620072008200920102011
Machine-tools for working any mat. by removal of mat., operated by laser/ot ...$11,092$120,132$74,930$206,983$71,902$88,611$263,074
Machine-tools for working any mat. by removal of mat., operated by ultrason ... $4,013$737 $829 $985
Machine-tools for working any mat. by removal of mat., operated by electro- ...$5,262$87,810$29,368$80,576$10,492$4,309 
Total$16,354$211,955$105,035$287,559$83,223$92,920$264,059