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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $12,123 | $4,890 | $16,705 | $2,965 | $2,122 | $28,804 | $15,232 |
| Single loudspeakers, mounted in their enclosures | $32,626 | $7,091 | $8,156 | $1,426 | $3,852 | $6,444 | $9,588 |
| Multiple loudspeakers, mounted in the same enclosure | $4,152 | $12,626 | $14,847 | $21,907 | $4,431 | $1,460 | $2,548 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $842 | $2,612 | $4,896 | $38,654 | $29,507 | $30,450 | $28,579 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $9,880 | $23,118 | $15,852 | $158,611 | $26,396 | $490,950 | $25,538 |
| Audio-frequency elec. amplifiers | $207,017 | $739,039 | $507,832 | $1,393,212 | $772,687 | $1,604,902 | $3,024,117 |
| Electric sound amplifier sets | $112,054,995 | $52,179,963 | $25,811 | $14,023 | $10,353 | $77,983 | $5,339 |
| Parts of the app. & equip. of 85.18 | $7,302 | $28,414 | $6,536 | $39,638 | $10,571 | $245 | $1,100 |
| Total | $112,328,937 | $52,997,753 | $600,635 | $1,670,436 | $859,919 | $2,241,238 | $3,112,041 |
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