Commodity200520072008
Electrostatic photocopying app. op. by repr. the original image directly on ...$121,959$215,046$139,013
Electrostatic photocopying app. op. by repr. the original image via an inte ...$38,121$80,984 
Photocopying app. (excl. electrostatic) incorp. an optical system$485,189$592,358$299,096
Photocopying app. (excl. electrostatic) of the contact type$50,266$29,550$15,615
Thermo-copying app.$4,989$428 
Total$700,524$918,366$453,724