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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $1,433,794 | $553,533 | $1,326,305 | $390,080 | $779,787 | $580,843 | $1,968,010 |
| Single loudspeakers, mounted in their enclosures | $122,427 | $283,652 | $198,727 | $78,187 | $76,794 | $122,779 | $137,644 |
| Multiple loudspeakers, mounted in the same enclosure | $194,686 | $430,016 | $416,699 | $152,633 | $479,803 | $481,108 | $364,017 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $601,904 | $738,831 | $946,610 | $1,273,242 | $1,173,443 | $1,316,008 | $2,352,559 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $147,862 | $177,390 | $392,689 | $332,990 | $707,552 | $583,800 | $1,461,949 |
| Audio-frequency elec. amplifiers | $739,377 | $731,796 | $691,152 | $696,437 | $574,719 | $1,336,637 | $659,107 |
| Electric sound amplifier sets | $191,059 | $349,197 | $275,219 | $662,084 | $601,666 | $340,278 | $384,052 |
| Parts of the app. & equip. of 85.18 | $51,251 | $144,345 | $97,791 | $37,860 | $212,620 | $138,445 | $183,716 |
| Total | $3,482,360 | $3,408,760 | $4,345,192 | $3,623,513 | $4,606,384 | $4,899,898 | $7,511,054 |
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