Commodity | 2005 | 2006 | 2007 |
Dictating machines not capable of op. without an ext. source of power | | $149 | $10,361 |
Telephone answering machines | | $3,286 | $653 |
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $9,945 | $836 | $74 |
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $1,787 | $953 | $127 |
Total | $11,732 | $5,224 | $11,215 |
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