|
| Commodity | 2005 | 2006 | 2008 |
| Dictating machines not capable of op. without an ext. source of power | | $2,199 | |
| Telephone answering machines | $7 | $190 | $72,962 |
| Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $1,324 | $26,570 | |
| Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $44,241 | $123,006 | |
| Total | $45,572 | $151,965 | $72,962 |
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