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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $54,998 | $139,117 | $107,572 | $135,586 | $216,735 | $134,825 | $369,488 |
| Single loudspeakers, mounted in their enclosures | $280,990 | $319,299 | $331,665 | $234,283 | $87,535 | $103,691 | $144,888 |
| Multiple loudspeakers, mounted in the same enclosure | $461,933 | $488,328 | $983,752 | $929,929 | $395,548 | $351,698 | $519,167 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $33,138 | $212,669 | $153,379 | $93,289 | $57,857 | $37,053 | $26,483 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $791,463 | $602,565 | $355,104 | $771,880 | $717,093 | $621,481 | $648,742 |
| Audio-frequency elec. amplifiers | $604,392 | $683,028 | $295,074 | $536,688 | $325,779 | $190,766 | $260,667 |
| Electric sound amplifier sets | $280,383 | $432,716 | $284,563 | $702,225 | $581,009 | $793,982 | $269,839 |
| Parts of the app. & equip. of 85.18 | $155,661 | $849,807 | $238,256 | $357,648 | $232,676 | $168,400 | $142,735 |
| Total | $2,662,958 | $3,727,529 | $2,749,365 | $3,761,528 | $2,614,232 | $2,401,896 | $2,382,009 |
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