Commodity20062007200820092010
Machine-tools for working any mat. by removal of mat., operated by laser/ot ...$1,235$2,635$28,104$8,642$20,173
Machine-tools for working any mat. by removal of mat., operated by ultrason ... $826$12,012$1,277 
Machine-tools for working any mat. by removal of mat., operated by electro- ...    $8,267
Total$1,235$3,461$40,116$9,919$28,440