Commodity | 2005 | 2006 | 2007 | 2008 |
Dictating machines not capable of op. without an ext. source of power | $7,130 | $1,267 | | |
Telephone answering machines | | | $5,793 | $94 |
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $11,724 | $26,606 | | |
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $51,412 | $36,675 | | |
Total | $70,266 | $64,548 | $5,793 | $94 |
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