Commodity2005200620072008
Dictating machines not capable of op. without an ext. source of power$312 $63$279
Telephone answering machines$15,460$1,426$41$219
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20$4,870$19,639 $4,094
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ...$63,468$22,957$23,923$109,464
Total$84,110$44,022$24,027$114,056