Commodity | 2005 | 2006 | 2007 | 2008 |
Dictating machines not capable of op. without an ext. source of power | | $416 | $178 | $148 |
Telephone answering machines | $275 | $1,823 | | $2,915 |
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $573 | $157 | $2,725 | $2,148 |
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $31,010 | $5,534 | $20,750 | $13,590 |
Total | $31,858 | $7,930 | $23,653 | $18,801 |
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