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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
| Microphones & stands therefor | $147,354 | $253,433 | $232,343 | $206,862 | $88,249 |
| Single loudspeakers, mounted in their enclosures | $135,784 | $185,140 | $183,530 | $175,350 | $207,138 |
| Multiple loudspeakers, mounted in the same enclosure | $141,871 | $296,337 | $243,692 | $164,164 | $102,319 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $72,946 | $162,994 | $133,810 | $140,020 | $123,379 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $155,030 | $300,979 | $351,509 | $379,538 | $246,447 |
| Audio-frequency elec. amplifiers | $55,637 | $297,054 | $84,016 | $96,087 | $56,283 |
| Electric sound amplifier sets | $159,477 | $233,827 | $217,824 | $246,478 | $148,335 |
| Parts of the app. & equip. of 85.18 | $48,860 | $95,742 | $56,427 | $89,297 | $61,883 |
| Total | $916,959 | $1,825,506 | $1,503,151 | $1,497,796 | $1,034,033 |
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