Commodity | 2005 | 2006 | 2007 | 2009 | 2010 | 2011 |
Dictating machines not capable of op. without an ext. source of power | | | | $78 | | |
Telephone answering machines | $1,327 | $35 | $112 | $1,570 | $354 | $44 |
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $18,087 | $1,695 | $16,858 | $20,861 | $13,358 | $15,444 |
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $23,327 | $92,314 | $37,349 | $14,558 | $26,183 | $10,096 |
Total | $42,741 | $94,044 | $54,319 | $37,067 | $39,895 | $25,584 |
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