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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $96,958 | $145,348 | $187,896 | $228,654 | $260,973 | $313,833 | $281,528 |
| Single loudspeakers, mounted in their enclosures | $151,162 | $174,960 | $124,865 | $238,507 | $147,120 | $197,614 | $483,106 |
| Multiple loudspeakers, mounted in the same enclosure | $701,548 | $633,667 | $573,852 | $837,861 | $793,647 | $1,104,608 | $1,297,185 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $371,982 | $291,166 | $401,092 | $617,703 | $506,684 | $525,005 | $714,492 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $269,640 | $387,598 | $386,611 | $537,700 | $603,129 | $629,607 | $996,839 |
| Audio-frequency elec. amplifiers | $318,116 | $168,697 | $213,025 | $343,030 | $163,033 | $234,720 | $198,053 |
| Electric sound amplifier sets | $451,997 | $416,886 | $375,878 | $607,551 | $566,210 | $673,746 | $757,884 |
| Parts of the app. & equip. of 85.18 | $29,518 | $44,617 | $44,929 | $59,843 | $39,442 | $44,322 | $58,283 |
| Total | $2,390,921 | $2,262,939 | $2,308,148 | $3,470,849 | $3,080,238 | $3,723,455 | $4,787,370 |
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