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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $272,386 | $323,778 | $279,320 | $361,874 | $233,550 | $393,994 | $748,812 |
| Single loudspeakers, mounted in their enclosures | $307,918 | $695,929 | $597,500 | $387,361 | $243,822 | $266,540 | $455,348 |
| Multiple loudspeakers, mounted in the same enclosure | $488,150 | $443,857 | $414,512 | $495,613 | $272,007 | $478,884 | $682,511 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $1,577,902 | $1,424,892 | $1,507,661 | $1,993,605 | $1,536,363 | $3,550,297 | $4,382,356 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $361,651 | $497,233 | $662,727 | $957,370 | $545,033 | $722,702 | $1,598,535 |
| Audio-frequency elec. amplifiers | $213,426 | $195,292 | $208,479 | $358,026 | $274,825 | $228,427 | $381,540 |
| Electric sound amplifier sets | $994,979 | $927,596 | $751,095 | $704,731 | $674,573 | $917,121 | $1,561,747 |
| Parts of the app. & equip. of 85.18 | $291,966 | $283,359 | $414,195 | $265,732 | $373,088 | $317,134 | $378,354 |
| Total | $4,508,378 | $4,791,936 | $4,835,489 | $5,524,312 | $4,153,261 | $6,875,099 | $10,189,203 |
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