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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $28,257,510 | $29,736,281 | $32,401,843 | $37,317,265 | $29,242,244 | $35,032,734 | $41,922,843 |
| Single loudspeakers, mounted in their enclosures | $100,860,491 | $91,954,828 | $97,984,811 | $94,606,326 | $69,043,777 | $94,065,173 | $103,464,336 |
| Multiple loudspeakers, mounted in the same enclosure | $85,345,357 | $111,877,636 | $118,810,450 | $122,269,889 | $96,802,020 | $123,811,855 | $132,233,466 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $120,033,837 | $128,149,385 | $123,348,148 | $112,471,365 | $132,439,498 | $142,245,440 | $114,220,005 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $103,665,196 | $124,306,830 | $143,953,347 | $176,280,641 | $151,661,636 | $193,434,205 | $242,398,140 |
| Audio-frequency elec. amplifiers | $144,465,349 | $129,184,097 | $119,391,209 | $113,593,728 | $97,536,986 | $128,163,411 | $141,280,038 |
| Electric sound amplifier sets | $17,857,832 | $18,788,614 | $22,073,162 | $22,531,153 | $14,832,350 | $16,839,158 | $21,373,113 |
| Parts of the app. & equip. of 85.18 | $30,252,256 | $35,142,418 | $32,217,741 | $42,827,244 | $39,425,069 | $49,898,870 | $42,915,176 |
| Total | $630,737,828 | $669,140,089 | $690,180,711 | $721,897,611 | $630,983,580 | $783,490,846 | $839,807,117 |
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