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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $29,147 | $3,982 | $9,560 | $657 | $2,783 | $40,567 | |
| Single loudspeakers, mounted in their enclosures | | $737 | | | | | $318 |
| Multiple loudspeakers, mounted in the same enclosure | | $1,654 | | | $1,061 | | |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $1,647 | $1,325 | $67,665 | $1,672 | $11,374 | $47,951 | $2,468 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $11,313 | $71,669 | $127,020 | $66,031 | $18,662 | $1,710 | $17,731 |
| Audio-frequency elec. amplifiers | $923 | $2,459 | $60,046 | $50,734 | $3,284 | | $11,575 |
| Electric sound amplifier sets | $389,188 | $53,210 | $244,296 | $101,559 | $197,146 | $30,435 | $5,322 |
| Parts of the app. & equip. of 85.18 | $855 | | $9,507 | $8,078 | $7,713 | $21,998 | $9,458 |
| Total | $433,073 | $135,036 | $518,094 | $228,731 | $242,023 | $142,661 | $46,872 |
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