|
| Commodity | 2005 | 2006 | 2011 |
| Dictating machines not capable of op. without an ext. source of power | $2,725 | $1,627 | |
| Telephone answering machines | | | $88 |
| Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | | $28,218 | |
| Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $14,563 | $87,356 | |
| Total | $17,288 | $117,201 | $88 |
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