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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $137,512 | $148,479 | $181,573 | $286,196 | $200,104 | $323,062 | $163,427 |
| Single loudspeakers, mounted in their enclosures | $419,088 | $369,587 | $443,447 | $563,065 | $516,108 | $441,896 | $420,808 |
| Multiple loudspeakers, mounted in the same enclosure | $782,111 | $633,537 | $577,424 | $600,372 | $930,110 | $1,307,844 | $860,525 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $509,688 | $430,375 | $393,125 | $621,571 | $679,312 | $765,697 | $711,511 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $373,528 | $424,064 | $462,186 | $702,174 | $619,908 | $757,050 | $795,715 |
| Audio-frequency elec. amplifiers | $152,386 | $116,726 | $164,359 | $133,943 | $76,980 | $98,333 | $122,035 |
| Electric sound amplifier sets | $759,539 | $580,360 | $427,277 | $635,210 | $457,426 | $455,711 | $426,214 |
| Parts of the app. & equip. of 85.18 | $93,928 | $76,300 | $48,834 | $94,282 | $74,750 | $73,297 | $68,250 |
| Total | $3,227,780 | $2,779,428 | $2,698,225 | $3,636,813 | $3,554,698 | $4,222,890 | $3,568,485 |
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