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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $5,683,700 | $6,565,293 | $9,330,255 | $14,186,775 | $19,983,640 | $11,731,677 | $14,798,130 |
| Single loudspeakers, mounted in their enclosures | $2,556,167 | $2,047,409 | $3,026,665 | $8,138,550 | $5,508,223 | $5,137,680 | $10,299,956 |
| Multiple loudspeakers, mounted in the same enclosure | $7,036,053 | $9,097,201 | $9,638,170 | $20,750,753 | $19,714,957 | $23,360,815 | $24,543,320 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $44,279,693 | $55,634,085 | $72,595,107 | $87,833,630 | $122,582,886 | $136,080,192 | $188,698,156 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $14,726,270 | $20,788,771 | $28,874,923 | $37,474,092 | $106,289,737 | $64,090,152 | $172,952,389 |
| Audio-frequency elec. amplifiers | $5,790,428 | $6,107,161 | $8,981,095 | $10,222,709 | $10,295,671 | $12,821,142 | $18,636,089 |
| Electric sound amplifier sets | $3,799,760 | $4,593,943 | $6,902,740 | $8,361,002 | $5,529,862 | $7,534,451 | $11,226,297 |
| Parts of the app. & equip. of 85.18 | $12,444,127 | $15,515,011 | $30,947,938 | $25,882,379 | $23,896,646 | $20,713,410 | $29,242,280 |
| Total | $96,316,198 | $120,348,874 | $170,296,893 | $212,849,890 | $313,801,622 | $281,469,519 | $470,396,617 |
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