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| Commodity | 2005 | 2006 | 2007 | 2008 | 2010 |
| Microphones & stands therefor | $78,488 | $106,705 | | $128,705 | $138,934 |
| Single loudspeakers, mounted in their enclosures | $309,411 | $373,363 | $536,079 | $861,534 | $754,039 |
| Multiple loudspeakers, mounted in the same enclosure | $1,791,404 | $146,251 | | | $277,231 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | | $231,768 | $380,015 | $267,707 | $459,975 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $48,412 | $38,599 | | | $158,351 |
| Audio-frequency elec. amplifiers | $119,483 | $136,877 | | | $68,260 |
| Electric sound amplifier sets | $58,509 | $205,870 | | | $305,577 |
| Parts of the app. & equip. of 85.18 | | $40,331 | | | $100,722 |
| Total | $2,405,707 | $1,279,764 | $916,094 | $1,257,946 | $2,263,089 |
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