|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Transmission app. for radio-telephony/radio-telegraphy/radio-broadcasting/t ... | $47,385 | $493,582 | $161,666 | $94,190 |
| Transmission app. for radio-telephony/radio-telegraphy/radio-broadcasting/t ... | $6,658,300 | $5,339,438 | $5,021,244 | $4,450,323 |
| Television cameras | $228,401 | $474,041 | $16,872 | $16,822 |
| Total | $6,934,086 | $6,307,061 | $5,199,782 | $4,561,335 |
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