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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Microphones & stands therefor | $605,283 | $669,646 | $719,836 | $926,176 | $495,606 | $868,371 |
| Single loudspeakers, mounted in their enclosures | $528,477 | $570,476 | $729,226 | $877,396 | $368,605 | $611,177 |
| Multiple loudspeakers, mounted in the same enclosure | $1,145,049 | $1,449,820 | $961,536 | $1,636,883 | $432,778 | $981,863 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $2,014,129 | $2,608,186 | $3,063,340 | $2,571,572 | $1,682,570 | $2,033,765 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $710,928 | $966,953 | $1,390,797 | $1,565,315 | $1,488,780 | $1,370,925 |
| Audio-frequency elec. amplifiers | $353,699 | $252,420 | $391,501 | $563,816 | $450,972 | $573,271 |
| Electric sound amplifier sets | $1,880,312 | $1,955,393 | $1,963,550 | $1,600,746 | $981,317 | $1,267,380 |
| Parts of the app. & equip. of 85.18 | $274,311 | $152,555 | $256,938 | $208,272 | $175,861 | $190,388 |
| Total | $7,512,188 | $8,625,449 | $9,476,724 | $9,950,176 | $6,076,489 | $7,897,140 |
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