Commodity200520072008
Dictating machines not capable of op. without an ext. source of power$4,453$29,963 
Telephone answering machines$179,227$2,590,687$6,856,377
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20$172,081$955,956 
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ...$14,937,697$1,971,730 
Total$15,293,458$5,548,336$6,856,377