Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$3,000,349$2,555,251     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$1,075,276$791,047     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$5,866,053$7,135,718     
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$411,970$421,394$23,630,270$11,977,280$10,826,311$5,760,458$5,515,594
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$12,593,292$13,758,647$28,718,881$35,485,459$35,112,790$32,369,887$41,454,152
Total$22,946,940$24,662,057$52,349,151$47,462,739$45,939,101$38,130,345$46,969,746