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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $825,848 | $1,101,915 | $1,533,416 | $1,649,754 | $723,339 | $1,792,766 | $1,731,511 |
| Single loudspeakers, mounted in their enclosures | $2,860,026 | $3,931,839 | $5,604,414 | $5,514,061 | $1,856,564 | $2,550,299 | $2,610,592 |
| Multiple loudspeakers, mounted in the same enclosure | $3,100,053 | $4,371,979 | $6,419,792 | $6,354,160 | $2,241,257 | $3,285,449 | $4,533,176 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $2,527,611 | $3,624,695 | $3,111,496 | $2,215,641 | $843,859 | $822,614 | $1,108,243 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $1,497,856 | $3,076,784 | $3,806,796 | $4,089,209 | $2,769,738 | $5,607,401 | $5,675,938 |
| Audio-frequency elec. amplifiers | $745,152 | $840,265 | $1,262,935 | $1,759,624 | $605,625 | $970,199 | $932,942 |
| Electric sound amplifier sets | $908,564 | $1,599,635 | $1,943,939 | $1,526,080 | $597,671 | $833,482 | $554,008 |
| Parts of the app. & equip. of 85.18 | $614,984 | $570,547 | $865,722 | $685,261 | $271,974 | $317,969 | $711,312 |
| Total | $13,080,094 | $19,117,659 | $24,548,510 | $23,793,790 | $9,910,027 | $16,180,179 | $17,857,722 |
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