Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$2,518,543$2,214,414     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$2,529,220$3,358,306     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$8,152,149$8,087,282     
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$1,391,650$1,838,117$37,651,103$37,588,676$27,269,737$21,842,741$16,455,180
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$54,388,966$75,674,577$111,856,558$86,148,735$78,917,421$91,053,728$95,115,237
Total$68,980,528$91,172,696$149,507,661$123,737,411$106,187,158$112,896,469$111,570,417