|
| Commodity | 2009 | 2010 | 2011 |
| Transmission app. for radio-telephony/radio-telegraphy/radio-broadcasting/t ... | $2,413 | $20,548 | |
| Transmission app. for radio-telephony/radio-telegraphy/radio-broadcasting/t ... | $125,293 | $12,139 | $52,270 |
| Television cameras | $7,762 | $20,334 | $3,825 |
| Total | $135,468 | $53,021 | $56,095 |
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