Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$31,600      
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...  $100$139,200$119,900$104,000$117,300
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$200$20,200$37,200$72,000$167,900$32,900$41,000
Total$31,800$20,200$37,300$211,200$287,800$136,900$158,300