|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $28,371,346 | $25,896,038 | $28,478,875 | $33,194,860 | $25,690,434 | $31,798,953 | $36,717,663 |
| Single loudspeakers, mounted in their enclosures | $13,109,046 | $22,728,577 | $26,905,418 | $34,682,689 | $28,276,658 | $36,610,790 | $54,368,546 |
| Multiple loudspeakers, mounted in the same enclosure | $4,013,852 | $5,872,141 | $11,473,578 | $14,513,156 | $10,026,096 | $14,564,169 | $20,756,181 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $50,929,113 | $48,814,027 | $60,507,511 | $70,453,491 | $55,258,975 | $90,791,482 | $93,640,768 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $32,791,586 | $81,432,654 | $87,726,341 | $126,048,655 | $82,577,358 | $83,163,814 | $96,141,245 |
| Audio-frequency elec. amplifiers | $3,506,747 | $4,530,256 | $6,824,535 | $9,354,105 | $6,967,505 | $8,533,305 | $10,469,483 |
| Electric sound amplifier sets | $7,849,325 | $8,433,434 | $9,042,435 | $14,487,347 | $11,211,915 | $12,698,772 | $20,955,398 |
| Parts of the app. & equip. of 85.18 | $22,978,752 | $28,315,950 | $31,237,614 | $40,154,954 | $26,881,690 | $42,958,477 | $54,657,561 |
| Total | $163,549,767 | $226,023,077 | $262,196,307 | $342,889,257 | $246,890,631 | $321,119,762 | $387,706,845 |
|
|
