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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $326,326 | $1,464,613 | $2,070,126 | $2,409,929 | $1,703,137 | $2,520,731 | $2,739,459 |
| Single loudspeakers, mounted in their enclosures | $1,027,915 | $1,709,509 | $1,935,172 | $2,842,562 | $2,228,670 | $3,773,975 | $8,240,701 |
| Multiple loudspeakers, mounted in the same enclosure | $445,245 | $37,670,612 | $45,002,276 | $41,219,245 | $27,712,957 | $41,148,193 | $53,176,981 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $1,601,301 | $6,419,436 | $10,157,557 | $8,787,271 | $6,035,915 | $10,812,059 | $14,923,772 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $508,279 | $6,987,564 | $7,855,422 | $10,616,443 | $5,572,824 | $10,474,367 | $13,251,666 |
| Audio-frequency elec. amplifiers | $1,055,330 | $5,751,323 | $5,977,189 | $11,693,748 | $7,642,594 | $7,702,218 | $8,316,658 |
| Electric sound amplifier sets | $756,331 | $11,961,202 | $10,855,088 | $15,920,094 | $5,898,554 | $5,580,239 | $6,679,915 |
| Parts of the app. & equip. of 85.18 | $124,903 | $5,804,888 | $11,761,284 | $1,685,501 | $8,622,285 | $1,525,764 | $1,047,379 |
| Total | $5,845,630 | $77,769,147 | $95,614,114 | $95,174,793 | $65,416,936 | $83,537,546 | $108,376,531 |
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