Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$412,735$321,285     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$406,548$488,466     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$2,324,492$2,171,362     
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$1,136,818$277,525$7,903,859$8,318,979$4,088,022$2,745,155$2,881,898
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$7,153,456$14,392,439$6,546,635$7,388,092$7,387,723$9,392,985$15,048,776
Total$11,434,049$17,651,077$14,450,494$15,707,071$11,475,745$12,138,140$17,930,674