Commodity200520062007200820092010
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$2,189,945$1,505,743$713,103   
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$920,181$978,660$1,234,053   
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$1,298,428$1,762,836$1,904,060   
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$6,544,593$5,077,471$5,228,626$18,685,605$10,315,531$14,569,140
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$5,499,351$3,319,598$4,186,444$21,051,692$29,486,052$122,577,200
Total$16,452,498$12,644,308$13,266,286$39,737,297$39,801,583$137,146,340