Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
Dictating machines not capable of op. without an ext. source of power | $308 | | $1,498 | | $190 | |
Telephone answering machines | $1,201 | $801 | $3,980 | $17,837 | $77 | $861 |
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $773 | $2,023 | | $67,266 | $42,350 | |
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $1,834 | $4,587 | $1,425 | $628 | $857 | |
Total | $4,116 | $7,411 | $6,903 | $85,731 | $43,474 | $861 |
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