|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $1,270 | | $9,749 | $7,788 | $1,552 | $4,287 | $53 |
| Single loudspeakers, mounted in their enclosures | | | | | $170 | $81 | $288 |
| Multiple loudspeakers, mounted in the same enclosure | | | | | $2,794 | $2,198 | |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | | | $58,507 | $382 | $5,499 | $5,216 | $3,035 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $315 | | $6,231 | $3,529 | $1,351 | $2,698 | $17 |
| Audio-frequency elec. amplifiers | $7,399 | $98 | $34,712 | $153 | $5,508 | $4,720 | $362 |
| Electric sound amplifier sets | $1,374 | $48 | $4,703 | $3,273 | $35,299 | $155,820 | $43,180 |
| Parts of the app. & equip. of 85.18 | | | $9,534 | $7,469 | $2,695 | $20,756 | $281 |
| Total | $10,358 | $146 | $123,436 | $22,594 | $54,868 | $195,776 | $47,216 |
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