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| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 |
| Microphones & stands therefor | $918,602 | $1,742,560 | $2,818,207 | $2,443,355 | $7,936,626 |
| Single loudspeakers, mounted in their enclosures | $472,222 | $254,204 | $3,028,815 | $136,874 | $753,720 |
| Multiple loudspeakers, mounted in the same enclosure | $271,470 | $361,996 | $362,289 | $242,293 | $350,042 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $7,444,446 | $9,256,952 | $14,706,713 | $29,122,047 | $19,325,195 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $948,293 | $464,670 | $2,156,109 | $4,000,867 | $1,899,664 |
| Audio-frequency elec. amplifiers | $1,764,085 | $1,310,392 | $2,853,091 | $3,252,673 | $11,276,920 |
| Electric sound amplifier sets | $2,817,766 | $3,213,347 | $4,939,119 | $32,478,944 | $2,370,180 |
| Parts of the app. & equip. of 85.18 | $536,133 | $2,351,578 | $3,315,067 | $39,885,199 | $42,463,120 |
| Total | $15,173,017 | $18,955,699 | $34,179,410 | $111,562,252 | $86,375,467 |
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