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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $34,349,400 | $35,167,893 | $41,792,020 | $43,688,981 | $36,686,474 | $41,637,193 | $39,309,164 |
| Single loudspeakers, mounted in their enclosures | $78,277,213 | $74,411,295 | $83,674,627 | $87,989,461 | $108,330,028 | $113,650,331 | $113,675,296 |
| Multiple loudspeakers, mounted in the same enclosure | $89,132,250 | $92,360,606 | $106,720,698 | $126,055,605 | $112,692,376 | $117,962,106 | $150,710,871 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $61,957,328 | $71,283,725 | $69,569,185 | $54,741,631 | $38,306,220 | $50,024,808 | $52,037,926 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $120,981,905 | $162,392,550 | $161,553,080 | $158,385,451 | $156,772,496 | $183,053,605 | $247,067,093 |
| Audio-frequency elec. amplifiers | $57,933,349 | $50,652,564 | $59,169,562 | $65,036,906 | $52,035,888 | $51,150,138 | $58,137,935 |
| Electric sound amplifier sets | $44,969,269 | $44,548,091 | $49,191,304 | $65,903,318 | $44,778,262 | $49,493,292 | $41,927,827 |
| Parts of the app. & equip. of 85.18 | $47,741,510 | $49,444,727 | $39,079,910 | $40,154,079 | $24,956,851 | $32,638,533 | $36,837,992 |
| Total | $535,342,224 | $580,261,451 | $610,750,386 | $641,955,432 | $574,558,595 | $639,610,006 | $739,704,104 |
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