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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $42,837,456 | $54,887,191 | $59,545,576 | $49,314,224 | $36,393,707 | $49,773,292 | $56,050,188 |
| Single loudspeakers, mounted in their enclosures | $60,095,412 | $76,292,529 | $94,699,277 | $105,491,202 | $81,837,296 | $91,478,017 | $128,170,170 |
| Multiple loudspeakers, mounted in the same enclosure | $175,221,732 | $183,692,683 | $205,597,132 | $218,581,173 | $176,279,846 | $191,486,783 | $243,768,398 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $299,882,315 | $317,939,273 | $352,016,391 | $315,643,041 | $205,968,433 | $219,465,198 | $225,554,527 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $266,951,341 | $329,179,980 | $351,007,324 | $352,635,767 | $258,976,975 | $286,550,769 | $286,588,381 |
| Audio-frequency elec. amplifiers | $112,679,313 | $142,417,075 | $208,230,748 | $195,688,718 | $123,363,385 | $184,189,627 | $202,358,027 |
| Electric sound amplifier sets | $15,068,815 | $15,034,959 | $19,294,514 | $20,000,122 | $11,810,001 | $16,529,822 | $14,764,298 |
| Parts of the app. & equip. of 85.18 | $38,106,555 | $56,186,100 | $58,968,730 | $56,522,429 | $28,369,328 | $36,801,749 | $32,590,706 |
| Total | $1,010,842,939 | $1,175,629,790 | $1,349,359,692 | $1,313,876,676 | $922,998,971 | $1,076,275,257 | $1,189,844,695 |
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