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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $88,694 | $114,057 | $56,824 | $249,301 | $169,372 | $270,740 | $94,805 |
| Single loudspeakers, mounted in their enclosures | $865,877 | $51,563 | $82,283 | $57,898 | $68,463 | $75,523 | $38,243 |
| Multiple loudspeakers, mounted in the same enclosure | $102,988 | $72,333 | $172,442 | $77,534 | $13,079 | $37,681 | $891 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $105,398 | $77,160 | $1,040,942 | $201,033 | $339,889 | $268,078 | $134,603 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $347,579 | $410,774 | $337,514 | $205,511 | $431,576 | $772,431 | $836,946 |
| Audio-frequency elec. amplifiers | $23,282 | $29,361 | $104,463 | $22,680 | $36,511 | $54,536 | $272,195 |
| Electric sound amplifier sets | $12,732 | $19,934 | $67,724 | $482,249 | $92,733 | $686,933 | $33,714 |
| Parts of the app. & equip. of 85.18 | $147,566 | $214,899 | $298,903 | $812,978 | $172,120 | $91,288 | $117,311 |
| Total | $1,694,116 | $990,081 | $2,161,095 | $2,109,184 | $1,323,743 | $2,257,210 | $1,528,708 |
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