|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $3,812,218 | $4,674,688 | $6,365,900 | $9,110,982 | $9,228,545 | $5,817,545 | $5,583,749 |
| Single loudspeakers, mounted in their enclosures | $10,663,328 | $13,586,231 | $12,237,071 | $15,198,352 | $10,663,268 | $11,618,245 | $13,734,476 |
| Multiple loudspeakers, mounted in the same enclosure | $17,346,861 | $12,135,632 | $13,183,001 | $12,621,071 | $11,201,470 | $11,577,740 | $12,795,241 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $9,334,936 | $7,039,658 | $7,193,344 | $5,409,970 | $4,197,479 | $3,921,483 | $3,968,133 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $61,755,209 | $93,086,520 | $95,928,299 | $120,842,636 | $49,096,337 | $46,103,116 | $44,516,749 |
| Audio-frequency elec. amplifiers | $5,434,848 | $5,044,113 | $6,428,329 | $7,480,489 | $5,223,192 | $6,261,699 | $5,922,023 |
| Electric sound amplifier sets | $6,923,345 | $21,133,381 | $30,662,132 | $42,511,934 | $16,946,372 | $5,596,361 | $5,017,996 |
| Parts of the app. & equip. of 85.18 | $3,892,036 | $3,816,394 | $4,027,965 | $4,772,955 | $2,979,622 | $3,690,966 | $5,361,423 |
| Total | $119,162,781 | $160,516,617 | $176,026,041 | $217,948,389 | $109,536,285 | $94,587,155 | $96,899,790 |
|
|
