Commodity200520062007
Dictating machines not capable of op. without an ext. source of power$48,488$24,652$24,164
Telephone answering machines$103,722$90,171$9,886
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20  $2,307
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ...$304,677$69,356$15,019
Total$456,887$184,179$51,376