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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $24,722 | $32,282 | $12,138 | $13,618 | $10,798 | $39,165 | $42,714 |
| Single loudspeakers, mounted in their enclosures | $28,698 | $26,274 | $44,145 | $46,957 | $92,497 | $29,554 | $17,426 |
| Multiple loudspeakers, mounted in the same enclosure | $6,956 | $30,292 | $56,692 | $33,053 | $125,265 | $80,878 | $96,587 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $42,290 | $2,720 | $6,760 | $20,495 | $10,962 | $57,134 | $17,973 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $26,617 | $30,964 | $124,949 | $15,264 | $50,729 | $80,742 | $173,324 |
| Audio-frequency elec. amplifiers | $3,498 | $2,279 | $5,688 | $350,852 | $34,396 | $6,766 | $17,586 |
| Electric sound amplifier sets | $275,703 | $30,418 | $46,071 | $67,867 | $24,876 | $47,765 | $154,827 |
| Parts of the app. & equip. of 85.18 | $2,632 | $56,534 | $2,802 | $967 | $3,850 | $6,826 | $11,894 |
| Total | $411,116 | $211,763 | $299,245 | $549,073 | $353,373 | $348,830 | $532,331 |
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