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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Microphones & stands therefor | $133,194 | $132,143 | $113,676 | $84,473 | $46,925 | $160,344 |
| Single loudspeakers, mounted in their enclosures | $15,351 | $8,807 | $16,574 | $17,596 | $15,500 | $8,130 |
| Multiple loudspeakers, mounted in the same enclosure | $149,844 | $21,524 | $14,488 | $6,546 | $5,450 | $5,960 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $28,617,217 | $39,963,504 | $57,465,360 | $87,093,029 | $88,740,241 | $148,791,582 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $22,793 | $1,124,813 | $50,249,239 | $95,457,545 | $142,861,001 | $142,537,248 |
| Audio-frequency elec. amplifiers | $4,490,347 | $315,540 | $5,156,355 | $5,539,671 | $3,735,298 | $4,364,400 |
| Electric sound amplifier sets | $2,930,435 | $8,745,347 | $6,300,027 | $5,345,494 | $7,697,244 | $8,488,256 |
| Parts of the app. & equip. of 85.18 | $5,209,590 | $17,530,808 | $38,482,853 | $77,932,431 | $77,736,982 | $92,034,779 |
| Total | $41,568,771 | $67,842,486 | $157,798,572 | $271,476,785 | $320,838,641 | $396,390,699 |
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