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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $1,062,854 | $1,154,003 | $1,460,478 | $1,919,546 | $2,249,711 | $2,364,984 | $5,053,408 |
| Single loudspeakers, mounted in their enclosures | $2,033,150 | $3,468,411 | $4,489,351 | $5,725,951 | $3,288,244 | $5,119,433 | $10,146,651 |
| Multiple loudspeakers, mounted in the same enclosure | $9,932,157 | $8,477,257 | $35,732,411 | $46,913,531 | $32,272,684 | $36,921,083 | $44,824,012 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $4,300,472 | $8,794,679 | $14,367,950 | $16,036,271 | $11,921,212 | $11,043,607 | $11,403,947 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $9,929,142 | $8,724,151 | $13,104,926 | $18,368,479 | $13,886,935 | $18,979,327 | $86,034,045 |
| Audio-frequency elec. amplifiers | $2,422,638 | $860,987 | $2,020,527 | $1,071,953 | $900,310 | $978,730 | $4,064,513 |
| Electric sound amplifier sets | $2,896,330 | $4,781,541 | $5,871,482 | $13,282,669 | $9,497,037 | $6,388,273 | $4,445,343 |
| Parts of the app. & equip. of 85.18 | $14,775,058 | $16,000,434 | $12,932,438 | $13,006,656 | $8,921,542 | $9,574,399 | $12,337,138 |
| Total | $47,351,801 | $52,261,463 | $89,979,563 | $116,325,056 | $82,937,675 | $91,369,836 | $178,309,057 |
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