|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2011 |
| Dictating machines not capable of op. without an ext. source of power | $373 | | $30 | | | |
| Telephone answering machines | $79 | | $36,842 | $3,450 | $401 | $329 |
| Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $2,355 | $9,444 | $22,720 | | | |
| Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $246,048 | $356,646 | $42,689 | | | |
| Total | $248,855 | $366,090 | $102,281 | $3,450 | $401 | $329 |
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