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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $2,718,744 | $3,449,757 | $4,030,756 | $7,362,379 | $3,367,738 | $4,214,203 | $1,816,364 |
| Single loudspeakers, mounted in their enclosures | $6,081,464 | $10,447,896 | $19,202,315 | $18,564,682 | $8,052,606 | $12,284,805 | $3,967,008 |
| Multiple loudspeakers, mounted in the same enclosure | $6,200,392 | $7,145,716 | $14,108,346 | $39,244,523 | $32,436,973 | $6,479,442 | $3,107,527 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $8,356,942 | $14,558,394 | $37,561,069 | $13,521,488 | $9,974,890 | $8,256,498 | $9,181,302 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $7,291,836 | $4,324,094 | $4,820,469 | $10,073,186 | $7,686,191 | $6,428,752 | $3,814,614 |
| Audio-frequency elec. amplifiers | $4,898,089 | $11,735,241 | $46,544,442 | $46,162,134 | $34,581,995 | $10,887,271 | $4,838,946 |
| Electric sound amplifier sets | $4,129,796 | $10,935,442 | $17,209,908 | $19,986,715 | $17,170,113 | $8,138,828 | $7,410,132 |
| Parts of the app. & equip. of 85.18 | $1,589,611 | $1,617,409 | $2,481,401 | $7,474,083 | $5,891,057 | $5,029,715 | $4,921,748 |
| Total | $41,266,874 | $64,213,949 | $145,958,706 | $162,389,190 | $119,161,563 | $61,719,514 | $39,057,641 |
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