Commodity | 2005 | 2006 | 2007 | 2008 |
Photocopying app. (excl. electrostatic) incorp. an optical system | $82,790 | $113,715 | $27,361 | $75,097 |
Photocopying app. (excl. electrostatic) of the contact type | $17,916 | $37,341 | $40,809 | $12,116 |
Thermo-copying app. | $9,642 | $17,363 | | $40,957 |
Total | $110,348 | $168,419 | $68,170 | $128,170 |
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