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| Commodity | 2005 | 2006 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $67,592 | $73,552 | $29,979 | $3,273 | $4,408 | $12,277 |
| Single loudspeakers, mounted in their enclosures | $32,925 | $510 | $40,758 | $309 | $3,849 | $2,866 |
| Multiple loudspeakers, mounted in the same enclosure | $46,480 | $1,653 | $39,332 | | $8,219 | $1,720 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $329,943 | $13,094 | $1,050,776 | $109,808 | $32,780 | $2,359 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $62,052 | $4,130 | $5,565 | $351 | $6,502 | $256 |
| Audio-frequency elec. amplifiers | $29,865 | $7,589 | $158,021 | $3,089 | $908,071 | $35,618 |
| Electric sound amplifier sets | $86,324 | $9,237 | $4,814 | $1,209 | $12,937 | $3,262 |
| Parts of the app. & equip. of 85.18 | $188 | $53,726 | $3,901 | $274 | $1,000 | $10,999 |
| Total | $655,369 | $163,491 | $1,333,146 | $118,313 | $977,766 | $69,357 |
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