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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $1,645,354 | $1,147,223 | $7,545,542 | $7,295,883 | $4,142,632 | $9,775,209 | $12,695,942 |
| Single loudspeakers, mounted in their enclosures | $14,505,197 | $14,216,706 | $23,873,849 | $23,737,799 | $22,371,765 | $23,685,650 | $26,026,428 |
| Multiple loudspeakers, mounted in the same enclosure | $32,166,704 | $25,295,620 | $21,954,351 | $18,809,682 | $13,448,711 | $29,899,849 | $37,784,058 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $80,516,801 | $92,855,549 | $74,914,239 | $76,474,320 | $60,782,501 | $97,493,672 | $72,052,799 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $58,710,064 | $51,803,958 | $37,200,654 | $31,739,719 | $39,976,922 | $45,072,733 | $41,309,669 |
| Audio-frequency elec. amplifiers | $7,155,278 | $7,958,756 | $12,840,117 | $7,381,558 | $4,739,781 | $4,175,843 | $6,482,999 |
| Electric sound amplifier sets | $40,957,134 | $42,587,892 | $44,519,621 | $36,404,169 | $28,721,478 | $35,741,510 | $37,907,697 |
| Parts of the app. & equip. of 85.18 | $29,769,766 | $53,097,629 | $52,663,643 | $79,086,474 | $47,323,578 | $54,292,339 | $47,147,382 |
| Total | $265,426,298 | $288,963,333 | $275,512,016 | $280,929,604 | $221,507,368 | $300,136,805 | $281,406,974 |
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