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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $4,585,530 | $5,241,869 | $3,455,331 | $4,614,404 | $3,248,939 | $3,190,999 | $2,807,028 |
| Single loudspeakers, mounted in their enclosures | $7,996,185 | $6,469,048 | $9,830,316 | $9,735,593 | $6,168,107 | $4,662,483 | $4,351,427 |
| Multiple loudspeakers, mounted in the same enclosure | $16,123,885 | $14,411,768 | $12,228,742 | $13,710,667 | $8,073,872 | $6,627,180 | $5,651,319 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $4,184,301 | $5,047,371 | $4,363,361 | $3,721,381 | $2,441,269 | $1,982,329 | $1,555,577 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $4,859,170 | $7,185,263 | $19,127,043 | $8,163,057 | $7,734,136 | $7,034,960 | $7,270,835 |
| Audio-frequency elec. amplifiers | $9,504,762 | $7,978,122 | $8,497,427 | $7,455,063 | $6,097,930 | $4,094,639 | $2,242,004 |
| Electric sound amplifier sets | $4,465,204 | $4,981,720 | $5,902,713 | $4,892,173 | $3,402,949 | $2,255,526 | $2,368,277 |
| Parts of the app. & equip. of 85.18 | $2,565,926 | $3,348,040 | $3,750,814 | $4,289,060 | $3,717,270 | $1,673,847 | $2,046,212 |
| Total | $54,284,963 | $54,663,201 | $67,155,747 | $56,581,398 | $40,884,472 | $31,521,963 | $28,292,679 |
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