Commodity2005200620072008
Electrostatic photocopying app. op. by repr. the original image directly on ...$89,554$103,554$104,154$45,675
Electrostatic photocopying app. op. by repr. the original image via an inte ...$4,585$8,030$401 
Photocopying app. (excl. electrostatic) incorp. an optical system$3,570$896$541$4,387
Photocopying app. (excl. electrostatic) of the contact type $7,964  
Thermo-copying app.$25,116$40,029$15,500$5,891
Total$122,825$160,473$120,596$55,953