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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Microphones & stands therefor | $64,421 | $80,447 | $165,532 | $86,615 | $96,211 | $107,437 |
| Single loudspeakers, mounted in their enclosures | $84,296 | $105,896 | $107,666 | $420,599 | $229,599 | $190,491 |
| Multiple loudspeakers, mounted in the same enclosure | $117,239 | $160,467 | $279,092 | $404,103 | $284,730 | $675,341 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $473,404 | $567,866 | $1,039,052 | $1,025,595 | $1,079,869 | $1,643,291 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $89,849 | $205,992 | $222,572 | $207,935 | $257,385 | $274,179 |
| Audio-frequency elec. amplifiers | $153,951 | $143,810 | $174,699 | $171,019 | $142,350 | $588,091 |
| Electric sound amplifier sets | $105,944 | $69,389 | $140,324 | $191,233 | $217,856 | $262,635 |
| Parts of the app. & equip. of 85.18 | $29,727 | $34,430 | $20,762 | $73,907 | $63,699 | $264,235 |
| Total | $1,118,831 | $1,368,297 | $2,149,699 | $2,581,006 | $2,371,699 | $4,005,700 |
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