Commodity200520062007200820092010
Machine-tools for working any mat. by removal of mat., operated by laser/ot ...$17,874$84,454$68,211$74,798$38,015$94,429
Machine-tools for working any mat. by removal of mat., operated by ultrason ... $9,780$20,180   
Machine-tools for working any mat. by removal of mat., operated by electro- ... $1,031$76,735$73,070 $21,481
Total$17,874$95,265$165,126$147,868$38,015$115,910