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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $594,155 | $415,571 | $2,916,848 | $1,943,889 | $1,086,839 | $1,519,043 | $736,176 |
| Single loudspeakers, mounted in their enclosures | $1,109,297 | $1,122,422 | $1,290,608 | $1,295,421 | $1,128,071 | $1,398,894 | $1,218,228 |
| Multiple loudspeakers, mounted in the same enclosure | $3,836,029 | $2,226,726 | $2,174,260 | $2,818,580 | $2,551,408 | $4,333,873 | $2,969,381 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $258,170 | $421,476 | $355,015 | $422,186 | $492,406 | $228,446 | $202,442 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $3,460,544 | $2,929,121 | $3,509,964 | $3,073,149 | $3,994,670 | $4,064,371 | $4,441,788 |
| Audio-frequency elec. amplifiers | $1,209,391 | $887,911 | $917,010 | $570,674 | $777,056 | $785,915 | $614,034 |
| Electric sound amplifier sets | $1,815,609 | $1,210,011 | $2,045,225 | $1,706,226 | $1,972,963 | $1,996,982 | $2,667,991 |
| Parts of the app. & equip. of 85.18 | $301,533 | $737,843 | $813,546 | $1,318,562 | $861,688 | $859,734 | $539,150 |
| Total | $12,584,728 | $9,951,081 | $14,022,476 | $13,148,687 | $12,865,101 | $15,187,258 | $13,389,190 |
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