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| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $1,349,041 | $1,580,484 | $1,698,316 | $1,344,212 | $1,502,766 | $1,962,274 |
| Single loudspeakers, mounted in their enclosures | $1,778,235 | $2,461,955 | $2,541,099 | $2,573,279 | $3,188,515 | $6,932,277 |
| Multiple loudspeakers, mounted in the same enclosure | $32,285,862 | $40,899,326 | $37,259,462 | $29,204,673 | $40,902,135 | $49,187,798 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $14,922,773 | $19,706,711 | $21,442,798 | $13,811,988 | $13,151,960 | $16,160,744 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $7,069,492 | $7,960,431 | $10,055,155 | $7,596,003 | $9,288,395 | $11,715,818 |
| Audio-frequency elec. amplifiers | $5,260,930 | $8,860,700 | $13,612,825 | $9,763,581 | $6,133,622 | $5,421,559 |
| Electric sound amplifier sets | $12,355,326 | $12,710,459 | $10,931,302 | $6,716,798 | $3,752,856 | $3,328,727 |
| Parts of the app. & equip. of 85.18 | $2,132,910 | $2,981,627 | $4,092,166 | $1,973,468 | $2,803,974 | $1,826,472 |
| Total | $77,154,569 | $97,161,693 | $101,633,123 | $72,984,002 | $80,724,223 | $96,535,669 |
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