|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Dictating machines not capable of op. without an ext. source of power | | | | $517 | | $140 |
| Telephone answering machines | | | | | $2,447 | |
| Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | | $849 | | $1,786 | $1,246 | $4,358 |
| Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $81 | | $596 | $2,398 | $953 | $14,373 |
| Total | $81 | $849 | $596 | $4,701 | $4,646 | $18,871 |
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