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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $5 | $17,893 | $719 | $2,297 | $20,288 | $2,526 | $10,170 |
| Single loudspeakers, mounted in their enclosures | $1,654 | $1,913 | $1,528 | $3,644 | $17,409 | $1,806 | $1,306 |
| Multiple loudspeakers, mounted in the same enclosure | $246 | $3 | $27,008 | $602 | $65,155 | $13,127 | $182,892 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $3,019 | $1,263 | $8,631 | $2,986 | $885 | $44,225 | $93,934 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $1,213 | $37,166 | $738 | $43,852 | $31,929 | $35,633 | $73,402 |
| Audio-frequency elec. amplifiers | $5,452 | $8,268 | $14,155 | $65,188 | $36,409 | $22,271 | $23,465 |
| Electric sound amplifier sets | $1 | $6,037 | $8,978 | $9,194 | $45,380 | $2,322 | $66,358 |
| Parts of the app. & equip. of 85.18 | $4,533 | $222 | $804 | $796 | $1,828 | $2,921 | $540 |
| Total | $16,123 | $72,765 | $62,561 | $128,559 | $219,283 | $124,831 | $452,067 |
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