Commodity20052006200720082009
Dictating machines not capable of op. without an ext. source of power$1,913$351   
Telephone answering machines$35,415$27,033$14,660$27,267$42,771
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20$1,472    
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ...$169,156$827,959   
Total$207,956$855,343$14,660$27,267$42,771