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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $4,269 | | $5,820 | $34,391 | $27,872 | $1,989 | $2,089 |
| Single loudspeakers, mounted in their enclosures | $85,605 | $96 | $25,334 | $10,575 | $18,495 | $21,457 | $4,891 |
| Multiple loudspeakers, mounted in the same enclosure | $7,146 | $43 | $150 | $154,213 | $55,125 | $82,470 | $195,487 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $312 | $6,125 | $685 | $1,710 | $41,139 | $42,517 | $815 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $87,396 | $75,703 | $290,366 | $138,432 | $43,449 | $94,883 | $47,072 |
| Audio-frequency elec. amplifiers | $55,329 | $11,948 | $5,916 | $12,669 | $25,969 | $30,810 | $1,085,533 |
| Electric sound amplifier sets | $23,333 | $26,111 | $10,075 | $489 | | $21,040 | |
| Parts of the app. & equip. of 85.18 | | $626 | $7,309 | $590 | $2,787 | $6,908 | $1,362 |
| Total | $263,390 | $120,652 | $345,655 | $353,069 | $214,836 | $302,074 | $1,337,249 |
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