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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $22,377 | $7,911 | $22,375 | $31,634 | $17,166 | $45,918 | $36,453 |
| Single loudspeakers, mounted in their enclosures | $3,233 | $36,517 | $22 | $23,949 | $40,762 | $47,215 | $20,588 |
| Multiple loudspeakers, mounted in the same enclosure | $4,149 | $38,093 | | $79,269 | $48,437 | $60,114 | $40,860 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | | $683 | $1,284 | $6,149 | $4,051 | $3,826 | $143 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $2,844 | $8,641 | $2,137 | $16,753 | $16,715 | $15,718 | $15,736 |
| Audio-frequency elec. amplifiers | | $8,250 | $16,666 | $3,261 | $203 | $100 | |
| Electric sound amplifier sets | $6,946 | $64,708 | $658 | $61,807 | $35,375 | $45,360 | $34,135 |
| Parts of the app. & equip. of 85.18 | $2,228 | $1,434 | | $4,564 | $6,799 | $3,262 | $2,868 |
| Total | $41,777 | $166,237 | $43,142 | $227,386 | $169,508 | $221,513 | $150,783 |
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