|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Dictating machines not capable of op. without an ext. source of power | $740 | $414 | | | | | |
| Telephone answering machines | $940 | $483 | $540,873 | $1,689,941 | $48 | $217 | $77 |
| Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $3,490 | $1,510 | | | | | |
| Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $40,810 | $37,886 | | | | | |
| Total | $45,980 | $40,293 | $540,873 | $1,689,941 | $48 | $217 | $77 |
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