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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $27,790 | $8,371 | $28,867 | $49,036 | $36,672 | $10,720 | $31,120 |
| Single loudspeakers, mounted in their enclosures | $10,680 | $4,987 | $6,142 | $1,833 | $3,895 | $35,175 | $2,334 |
| Multiple loudspeakers, mounted in the same enclosure | $20,556 | $12,730 | $18,361 | $22,598 | $106,134 | $5,641 | $10,499 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $8,769 | $11,955 | $26,817 | $20,661 | $12,622 | $15,104 | $2,405 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $5,462 | $2,369 | $3,376 | $4,588 | $3,315 | $17,557 | $5,235 |
| Audio-frequency elec. amplifiers | $17,009 | $15,659 | $51,380 | $54,351 | $87,492 | $53,449 | $26,265 |
| Electric sound amplifier sets | $5,216 | $5,161 | $14,040 | $4,091 | $6,036 | $6,238 | $765 |
| Parts of the app. & equip. of 85.18 | $21,603 | $76,514 | $1,455 | $5,462 | $752 | $8,305 | $13,543 |
| Total | $117,085 | $137,746 | $150,438 | $162,620 | $256,918 | $152,189 | $92,166 |
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