Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Dictating machines not capable of op. without an ext. source of power | $232 | $1,276 | | | | | |
Telephone answering machines | $4,488 | $516,238 | $42,661 | $4,730 | $741 | $362 | $11,830 |
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $8,002 | $11,958 | | | | | |
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $9,198 | $13,273 | | | | | |
Total | $21,920 | $542,745 | $42,661 | $4,730 | $741 | $362 | $11,830 |
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