|
| Commodity | 2005 | 2006 | 2010 |
| Dictating machines not capable of op. without an ext. source of power | | $35,901 | |
| Telephone answering machines | | $389 | $232,541 |
| Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $63,201 | $149,723 | |
| Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | | $7,541 | |
| Total | $63,201 | $193,554 | $232,541 |
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