Commodity200520062007200820092010
Electrostatic photocopying app. op. by repr. the original image directly on ...$130,438$158,802$40,724$98,040$54 
Electrostatic photocopying app. op. by repr. the original image via an inte ...$5,079,331$5,996,197$3,457,496$5,220,510$3,758,606$3,883,881
Photocopying app. (excl. electrostatic) incorp. an optical system$2,273,934$6,829,198$13,618,005$30,350,470$12,113,718$21,892,300
Photocopying app. (excl. electrostatic) of the contact type$103,964$151,146$102,217$143,290$9,762$28,474
Thermo-copying app.$1,668$1,156$5,653$115,370$53,001$91,845
Total$7,589,335$13,136,499$17,224,095$35,927,680$15,935,141$25,896,500