|
| Commodity | 2005 | 2006 | 2007 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $40,913 | $20,329 | $72,279 | $19,523 | $29,836 | $49,023 |
| Single loudspeakers, mounted in their enclosures | $120,976 | $51,381 | $157,863 | $47,175 | $45,801 | $41,325 |
| Multiple loudspeakers, mounted in the same enclosure | $85,220 | $244,927 | $76,339 | $137,602 | $49,353 | $35,083 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $74,426 | $89,365 | $119,697 | $76,253 | $59,299 | $67,784 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $104,348 | $175,669 | $126,505 | $75,229 | $99,914 | $98,652 |
| Audio-frequency elec. amplifiers | $164,813 | $166,723 | $184,247 | $42,757 | $42,891 | $86,332 |
| Electric sound amplifier sets | $148,153 | $158,593 | $544,234 | $130,506 | $44,369 | $125,862 |
| Parts of the app. & equip. of 85.18 | $12,438 | $8,954 | $11,373 | $20,371 | $4,397 | $28,778 |
| Total | $751,287 | $915,941 | $1,292,537 | $549,416 | $375,860 | $532,839 |
|
|
