Commodity200520062008200920102011
Electrostatic photocopying app. op. by repr. the original image directly on ...  $3,276$5,963$1,565$140
Electrostatic photocopying app. op. by repr. the original image via an inte ...$4,215$50$1,630 $10,186$881
Photocopying app. (excl. electrostatic) incorp. an optical system$233 $19,965  $150
Photocopying app. (excl. electrostatic) of the contact type$58     
Total$4,506$50$24,871$5,963$11,751$1,171