Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Dictating machines not capable of op. without an ext. source of power | $37,767 | $14,916 | | | | | |
Telephone answering machines | | $410,012 | $103,571 | $96,562 | $43,359 | $18,012 | $29,218 |
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $24,732 | $66,656 | | | | | |
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $3,381,386 | $6,541,868 | | | | | |
Total | $3,443,885 | $7,033,452 | $103,571 | $96,562 | $43,359 | $18,012 | $29,218 |
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