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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $97,543,510 | $112,288,400 | $139,396,342 | $138,922,489 | $152,664,766 | $162,018,718 | $159,994,030 |
| Single loudspeakers, mounted in their enclosures | $248,991,919 | $280,856,693 | $275,035,395 | $275,108,661 | $205,355,366 | $241,515,852 | $291,689,651 |
| Multiple loudspeakers, mounted in the same enclosure | $189,033,972 | $214,396,184 | $224,833,122 | $236,775,542 | $201,937,800 | $241,928,061 | $241,676,636 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $359,224,093 | $357,608,322 | $397,541,259 | $327,249,472 | $281,124,791 | $274,491,354 | $275,278,899 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $261,069,772 | $321,967,622 | $336,509,919 | $437,340,426 | $325,877,309 | $328,686,305 | $421,573,026 |
| Audio-frequency elec. amplifiers | $376,566,022 | $430,777,816 | $486,123,517 | $586,153,165 | $511,164,112 | $484,110,271 | $418,349,884 |
| Electric sound amplifier sets | $100,044,591 | $134,050,101 | $128,945,645 | $142,356,864 | $112,092,839 | $100,068,964 | $113,890,746 |
| Parts of the app. & equip. of 85.18 | $262,357,873 | $331,855,882 | $386,882,250 | $504,081,777 | $311,693,791 | $440,555,503 | $352,035,678 |
| Total | $1,894,831,752 | $2,183,801,020 | $2,375,267,449 | $2,647,988,396 | $2,101,910,774 | $2,273,375,028 | $2,274,488,550 |
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