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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $93,264 | $153,208 | $209,823 | $208,957 | $214,595 | $267,095 | $247,875 |
| Single loudspeakers, mounted in their enclosures | $287,060 | $482,963 | $279,171 | $291,233 | $802,316 | $860,182 | $507,002 |
| Multiple loudspeakers, mounted in the same enclosure | $158,867 | $262,193 | $436,145 | $1,826,303 | $1,777,081 | $722,419 | $875,498 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $502,170 | $618,264 | $1,118,947 | $1,176,115 | $590,664 | $613,197 | $608,357 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $337,249 | $404,357 | $612,763 | $611,123 | $1,045,965 | $670,023 | $776,835 |
| Audio-frequency elec. amplifiers | $380,765 | $184,885 | $288,160 | $279,860 | $294,939 | $314,841 | $362,032 |
| Electric sound amplifier sets | $444,969 | $350,893 | $532,072 | $742,681 | $543,193 | $590,189 | $708,995 |
| Parts of the app. & equip. of 85.18 | $77,860 | $98,735 | $160,476 | $123,541 | $186,342 | $120,910 | $139,987 |
| Total | $2,282,204 | $2,555,498 | $3,637,557 | $5,259,813 | $5,455,095 | $4,158,856 | $4,226,581 |
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