|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $6,273,469 | $6,117,274 | $8,528,217 | $7,543,744 | $7,873,305 | $9,206,019 | $10,888,353 |
| Single loudspeakers, mounted in their enclosures | $11,153,388 | $9,504,183 | $11,235,565 | $14,038,681 | $15,036,665 | $18,038,230 | $18,014,617 |
| Multiple loudspeakers, mounted in the same enclosure | $50,151,673 | $53,377,080 | $66,186,647 | $75,453,671 | $63,561,620 | $79,398,437 | $93,195,173 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $48,801,670 | $45,666,778 | $61,330,434 | $69,084,119 | $45,300,332 | $51,683,613 | $44,677,586 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $23,497,515 | $38,118,415 | $33,601,037 | $31,132,328 | $31,218,133 | $34,188,862 | $48,751,327 |
| Audio-frequency elec. amplifiers | $26,107,935 | $32,451,808 | $35,501,533 | $26,894,319 | $39,526,297 | $39,387,712 | $66,793,770 |
| Electric sound amplifier sets | $47,258,810 | $133,913,452 | $167,372,601 | $161,924,985 | $107,597,666 | $97,145,044 | $116,534,315 |
| Parts of the app. & equip. of 85.18 | $18,550,408 | $28,941,876 | $29,874,144 | $34,119,439 | $27,969,892 | $32,942,835 | $36,580,191 |
| Total | $231,794,868 | $348,090,866 | $413,630,178 | $420,191,286 | $338,083,910 | $361,990,752 | $435,435,332 |
|
|
