|
| Commodity | 2005 | 2006 | 2007 |
| Microphones & stands therefor | | $155 | $808 |
| Single loudspeakers, mounted in their enclosures | | $3,483 | $76 |
| Multiple loudspeakers, mounted in the same enclosure | $158 | $181 | $160 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $6,530 | $4,494 | $13,828 |
| Audio-frequency elec. amplifiers | $2,401 | | $1,414 |
| Electric sound amplifier sets | | | $1,981 |
| Parts of the app. & equip. of 85.18 | $10,791 | | |
| Total | $19,880 | $8,313 | $18,267 |
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