Commodity | 2005 | 2006 | 2007 |
Electrostatic photocopying app. op. by repr. the original image directly on ... | $604,800 | $956,154 | $467,107 |
Electrostatic photocopying app. op. by repr. the original image via an inte ... | $1,493,478 | $2,357,666 | $1,061,416 |
Photocopying app. (excl. electrostatic) incorp. an optical system | $32,633 | $84,949 | $98,351 |
Photocopying app. (excl. electrostatic) of the contact type | $37,619 | $23,452 | $22,584 |
Thermo-copying app. | $65,797 | $99,055 | $7,014 |
Total | $2,234,327 | $3,521,276 | $1,656,472 |
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