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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Microphones & stands therefor | $1,000,224 | $1,309,345 | $1,717,429 | $1,333,152 | $1,743,242 | $2,673,615 |
| Single loudspeakers, mounted in their enclosures | $545,388 | $738,576 | $958,682 | $1,237,273 | $1,049,077 | $1,520,662 |
| Multiple loudspeakers, mounted in the same enclosure | $1,466,394 | $3,390,938 | $1,942,515 | $2,403,023 | $1,996,403 | $2,798,560 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $2,485,963 | $3,089,472 | $4,838,614 | $4,259,116 | $3,885,556 | $6,112,249 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $2,424,194 | $3,076,439 | $3,609,080 | $3,030,351 | $4,483,681 | $3,488,351 |
| Audio-frequency elec. amplifiers | $609,233 | $1,386,192 | $1,351,025 | $1,800,882 | $1,331,008 | $3,331,066 |
| Electric sound amplifier sets | $1,545,398 | $2,049,436 | $2,159,500 | $1,515,202 | $2,198,996 | $3,147,076 |
| Parts of the app. & equip. of 85.18 | $251,434 | $394,267 | $555,072 | $509,565 | $554,432 | $715,448 |
| Total | $10,328,228 | $15,434,665 | $17,131,917 | $16,088,564 | $17,242,395 | $23,787,027 |
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