|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2011 |
| Dictating machines not capable of op. without an ext. source of power | | $107 | | | | |
| Telephone answering machines | $10,003 | $1,091 | $8,680 | $3,100 | $1,902 | $500 |
| Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20 | $11,899 | $47,361 | | | | |
| Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ... | $871,740 | $1,863,091 | | | | |
| Total | $893,642 | $1,911,650 | $8,680 | $3,100 | $1,902 | $500 |
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