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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Microphones & stands therefor | $4,937 | $11,779 | $139,497 | $56,465 | $78,835 | $29,889 |
| Single loudspeakers, mounted in their enclosures | $48,720 | $93,279 | $129,371 | $169,486 | $209,759 | $204,326 |
| Multiple loudspeakers, mounted in the same enclosure | $69,205 | $81,843 | $213,140 | $236,158 | $142,043 | $96,132 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $88,964 | $84,348 | $141,135 | $919,419 | $1,344,981 | $2,396,351 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $8,484 | $20,008 | $53,204 | $67,240 | $146,755 | $91,319 |
| Audio-frequency elec. amplifiers | $115,916 | $50,718 | $54,131 | $86,724 | $283,822 | $56,307 |
| Electric sound amplifier sets | $37,800 | $52,078 | $85,627 | $76,516 | $197,240 | $85,925 |
| Parts of the app. & equip. of 85.18 | $11,629 | $1,583 | $74,812 | $41,014 | $46,776 | $33,108 |
| Total | $385,655 | $395,636 | $890,917 | $1,653,022 | $2,450,211 | $2,993,357 |
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