Commodity | 2005 | 2006 | 2007 |
Electrostatic photocopying app. op. by repr. the original image directly on ... | $664,703 | $812,076 | $715,808 |
Electrostatic photocopying app. op. by repr. the original image via an inte ... | $865,315 | $1,156,928 | $1,217,001 |
Photocopying app. (excl. electrostatic) incorp. an optical system | $1,501,081 | $1,292,923 | $714,214 |
Photocopying app. (excl. electrostatic) of the contact type | $52,147 | $55,386 | $115,170 |
Thermo-copying app. | $30,938 | $49,625 | $92,684 |
Total | $3,114,184 | $3,366,938 | $2,854,877 |
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