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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Microphones & stands therefor | $14,794 | $74,039 | $68,393 | $64,032 | $52,114 | $88,022 |
| Single loudspeakers, mounted in their enclosures | $51,763 | $107,910 | $115,921 | $32,956 | $63,992 | $224,740 |
| Multiple loudspeakers, mounted in the same enclosure | $74,938 | $200,940 | $307,815 | $143,140 | $275,206 | $623,344 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $57,881 | $79,170 | $151,328 | $62,444 | $203,556 | $234,210 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $15,292 | $52,442 | $113,496 | $93,192 | $80,841 | $119,854 |
| Audio-frequency elec. amplifiers | $24,186 | $29,766 | $57,888 | $194,759 | $83,233 | $206,094 |
| Electric sound amplifier sets | $123,493 | $110,966 | $259,458 | $222,328 | $151,532 | $168,990 |
| Parts of the app. & equip. of 85.18 | $6,624 | $22,605 | $32,111 | $45,090 | $45,149 | $118,647 |
| Total | $368,971 | $677,838 | $1,106,410 | $857,941 | $955,623 | $1,783,901 |
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