Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$126,751$179,062$35,964    
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$160,418$615,044$70,078    
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$3,902,088$2,712,517$939,567    
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$3,447,110$1,106,119$257,820$3,246,305$2,281,866$1,937,743$1,739,490
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$4,456,454$3,843,734$1,234,892$85,566,142$20,811,158$60,364,465$47,225,942
Total$12,092,821$8,456,476$2,538,321$88,812,447$23,093,024$62,302,208$48,965,432