|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Electrostatic photocopying app. op. by repr. the original image directly on ... | | $1,804 | | $52,229 | $141,889 | $650 | $6,889 |
| Electrostatic photocopying app. op. by repr. the original image via an inte ... | | $3,885 | $36,089 | | | $175 | |
| Photocopying app. (excl. electrostatic) incorp. an optical system | | $3,000 | $1,897 | | | $1,000 | |
| Thermo-copying app. | $32 | | | | | $25 | |
| Total | $32 | $8,689 | $37,986 | $52,229 | $141,889 | $1,850 | $6,889 |
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