|
| Commodity | 2005 | 2007 | 2008 |
| Dictating machines not capable of op. without an ext. source of power | $99,493 | $55,224 | |
| Telephone answering machines | $312,562 | $504,708 | $163,046 |
| Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $266,157 | $1,323,120 | |
| Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $2,429,641 | $4,143,911 | |
| Total | $3,107,853 | $6,026,963 | $163,046 |
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