Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$193,925$122,710$100,654$57,438   
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$43,142$67,845$33,533$9,760   
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$41,756$16,395$37,098$19,114   
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$303,611$216,322$312,742$133,560$776,099$1,360,888$836,536
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$17,801$21,039$151,198$17,995$708,356$1,080,030$1,094,104
Total$600,235$444,311$635,225$237,867$1,484,455$2,440,918$1,930,640