Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$117,730$61,093     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$12,240$16,997     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$207,900$187,925     
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$707,000$632,220$3,150,368$3,350,046$2,815,786$3,393,283$3,368,719
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$1,921,400$1,963,355$2,843,639$3,127,389$3,137,395$2,810,436$3,065,164
Total$2,966,270$2,861,590$5,994,007$6,477,435$5,953,181$6,203,719$6,433,883