Commodity2005200620072008
Dictating machines not capable of op. without an ext. source of power$177$2,191  
Telephone answering machines $3,978$458$36
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20$226,245$414,222$72,023 
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ...$441,199$396,109  
Total$667,621$816,500$72,481$36