|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2011 |
| Dictating machines not capable of op. without an ext. source of power | | | $582 | | | |
| Telephone answering machines | $5,120 | $2,741 | $2,534 | $738 | $4,057 | $2,142 |
| Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $18,654 | $26,833 | $34,851 | $22,436 | $2,317 | |
| Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $47,989 | $84,364 | $105,773 | $60,384 | $22,445 | |
| Total | $71,763 | $113,938 | $143,740 | $83,558 | $28,819 | $2,142 |
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