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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $3,570,871 | $4,080,078 | $5,788,045 | $6,600,567 | $6,046,198 | $6,471,035 | $9,509,870 |
| Single loudspeakers, mounted in their enclosures | $25,472,779 | $23,388,892 | $23,071,009 | $16,484,363 | $10,387,607 | $12,937,030 | $19,542,225 |
| Multiple loudspeakers, mounted in the same enclosure | $28,928,863 | $25,907,166 | $9,032,493 | $37,371,045 | $22,571,797 | $32,574,470 | $39,559,554 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $46,558,353 | $43,275,638 | $39,058,889 | $35,713,629 | $26,682,612 | $33,537,540 | $48,405,180 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $7,450,174 | $13,234,168 | $14,808,502 | $14,359,732 | $12,026,682 | $16,506,877 | $22,890,522 |
| Audio-frequency elec. amplifiers | $12,747,317 | $12,073,268 | $13,038,589 | $13,365,380 | $7,742,914 | $10,326,209 | $14,196,588 |
| Electric sound amplifier sets | $2,070,338 | $1,501,183 | $1,181,816 | $1,471,038 | $470,128 | $846,932 | $1,013,295 |
| Parts of the app. & equip. of 85.18 | $3,820,992 | $4,674,018 | $6,996,110 | $5,004,547 | $3,223,407 | $3,726,455 | $4,513,694 |
| Total | $130,619,687 | $128,134,411 | $112,975,453 | $130,370,301 | $89,151,345 | $116,926,548 | $159,630,928 |
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