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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $3,099,757 | $2,759,497 | $4,899,056 | $2,715,698 | $2,812,882 | $3,411,569 | $5,777,874 |
| Single loudspeakers, mounted in their enclosures | $5,655,178 | $5,978,549 | $7,639,294 | $8,089,660 | $7,649,200 | $8,948,356 | $10,464,534 |
| Multiple loudspeakers, mounted in the same enclosure | $12,954,352 | $10,502,657 | $9,610,931 | $8,983,807 | $9,477,310 | $13,073,110 | $20,923,825 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $16,902,031 | $13,601,252 | $10,424,474 | $7,287,439 | $4,494,171 | $3,748,814 | $2,852,394 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $25,646,115 | $28,513,809 | $42,070,033 | $60,110,282 | $66,856,693 | $104,482,301 | $124,660,354 |
| Audio-frequency elec. amplifiers | $23,427,371 | $27,765,947 | $34,510,684 | $33,409,691 | $22,497,144 | $26,956,417 | $28,496,337 |
| Electric sound amplifier sets | $14,302,265 | $11,216,704 | $10,110,922 | $10,083,513 | $5,349,340 | $8,982,318 | $8,387,724 |
| Parts of the app. & equip. of 85.18 | $6,008,066 | $4,574,491 | $7,851,690 | $8,163,878 | $5,389,824 | $7,296,645 | $8,092,601 |
| Total | $107,995,135 | $104,912,906 | $127,117,084 | $138,843,968 | $124,526,564 | $176,899,530 | $209,655,643 |
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