Commodity20052006200720082009
Telephone answering machines $252$7,268  
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20$21,784$9,483$61,083$26,206$11,425
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ...$28,648$196,658$32,538$87,243$36,518
Total$50,432$206,393$100,889$113,449$47,943