|
| Commodity | 2005 | 2006 | 2007 | 2009 | 2010 | 2011 |
| Dictating machines not capable of op. without an ext. source of power | $8,030 | | | | | |
| Telephone answering machines | $3,763 | $3,488 | $13,853 | $18,834 | $67,563 | $70,882 |
| Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $1,144,746 | $2,194,913 | $1,040 | | | |
| Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $11,940,567 | $35,042,175 | $217,797 | | | |
| Total | $13,097,106 | $37,240,576 | $232,690 | $18,834 | $67,563 | $70,882 |
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