|
| Commodity | 2005 | 2006 | 2007 | 2010 |
| Dictating machines not capable of op. without an ext. source of power | $7,684 | $5,422 | | |
| Telephone answering machines | $124,747 | $663 | $262,371 | $173,334 |
| Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $1,052,172 | $1,545,209 | | |
| Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $2,151,236 | $14,293,889 | | |
| Total | $3,335,839 | $15,845,183 | $262,371 | $173,334 |
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