Commodity20052006200720082009
Dictating machines not capable of op. without an ext. source of power $2,983   
Telephone answering machines$315$7,294$5,396$3,187$4,788
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20$16,224$4,930   
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ...$132,287$91,871   
Total$148,826$107,078$5,396$3,187$4,788