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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $210,630 | $177,719 | $294,997 | $281,487 | $325,864 | $451,067 | $562,212 |
| Single loudspeakers, mounted in their enclosures | $246,437 | $297,912 | $863,144 | $1,106,589 | $1,037,216 | $1,468,517 | $2,424,770 |
| Multiple loudspeakers, mounted in the same enclosure | $189,571 | $220,071 | $1,036,899 | $312,511 | $155,215 | $198,666 | $289,660 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $1,434,630 | $1,652,137 | $1,580,734 | $1,438,352 | $1,205,352 | $1,118,929 | $1,269,671 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $203,276 | $500,366 | $709,891 | $627,050 | $495,513 | $498,322 | $1,174,371 |
| Audio-frequency elec. amplifiers | $225,657 | $358,818 | $607,656 | $572,797 | $438,084 | $799,320 | $947,766 |
| Electric sound amplifier sets | $524,643 | $562,745 | $642,358 | $752,227 | $356,711 | $524,731 | $920,259 |
| Parts of the app. & equip. of 85.18 | $186,302 | $219,087 | $362,985 | $264,650 | $231,823 | $558,225 | $575,625 |
| Total | $3,221,146 | $3,988,855 | $6,098,664 | $5,355,663 | $4,245,778 | $5,617,777 | $8,164,334 |
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