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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Microphones & stands therefor | $1,520 | | $511 | $2,793 | | $1,061 |
| Single loudspeakers, mounted in their enclosures | $22,557 | $197 | $813 | $6,888 | $1,230 | $11,020 |
| Multiple loudspeakers, mounted in the same enclosure | $8,696 | | | | | |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | | | | $10,594 | $1,786 | $530 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $8,165 | $2,411 | $10,971 | $9,257 | $5,465 | $3,766 |
| Audio-frequency elec. amplifiers | $14,474 | $4,717 | | $39,875 | | $9,017 |
| Electric sound amplifier sets | $38,830 | $229,256 | | $1,034 | $95,861 | $13,778 |
| Parts of the app. & equip. of 85.18 | | | $798 | $33,513 | $6,464 | $13,261 |
| Total | $94,242 | $236,581 | $13,093 | $103,954 | $110,806 | $52,433 |
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