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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $1,551,293 | $402,286 | $11,549,300 | $1,175,413 | $276,091 | $249,870 | $473,775 |
| Single loudspeakers, mounted in their enclosures | $13,383,208 | $18,973,962 | $16,012,057 | $9,757,494 | $9,516,420 | $13,694,454 | $11,231,400 |
| Multiple loudspeakers, mounted in the same enclosure | $3,088,979 | $34,610,039 | $3,775,870 | $10,751,763 | $9,491,516 | $23,992,905 | $29,136,581 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $892,261 | $864,411 | $450,043 | $307,388 | $191,498 | $82,841 | $127,450 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $76,434,296 | $102,758,418 | $31,374,110 | $10,855,392 | $23,513,497 | $31,299,861 | $27,999,804 |
| Audio-frequency elec. amplifiers | $96,173 | $98,377 | $358,873 | $1,451,505 | $612,418 | $472,414 | $732,057 |
| Electric sound amplifier sets | $6,844,788 | $1,687,498 | $1,614,703 | $712,137 | $3,133,447 | $2,491,225 | $3,962,023 |
| Parts of the app. & equip. of 85.18 | $12,261,676 | $12,597,821 | $8,253,648 | $6,764,784 | $7,522,126 | $18,133,365 | $10,692,824 |
| Total | $114,552,674 | $171,992,812 | $73,388,604 | $41,775,876 | $54,257,013 | $90,416,935 | $84,355,914 |
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