Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$517,000$1,710,000     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$364,000$500,000     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$5,208,000$6,671,000     
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$598,000$412,000$8,972,000$8,725,000$5,090,000$4,170,000$6,288,000
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$6,141,000$6,983,000$9,955,000$22,757,000$23,280,000$16,289,000$30,807,000
Total$12,828,000$16,276,000$18,927,000$31,482,000$28,370,000$20,459,000$37,095,000