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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Dictating machines not capable of op. without an ext. source of power | $8,529 | $2,139 | $456 | $1,510 | | |
| Telephone answering machines | $1,352 | $1,049 | $493 | $1,032 | $2,333 | $708 |
| Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $11,338 | $19,785 | $32,290 | $35,317 | | |
| Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $249,643 | $160,514 | $92,887 | $85,833 | | |
| Total | $270,862 | $183,487 | $126,126 | $123,692 | $2,333 | $708 |
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