Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$628$4,548$4,963$266   
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ... $4,205 $2,005   
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$5,803 $540    
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$29,072  $12,412$16,981$127,755 
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$6,226$915$33,476$41,391$35,667$45,739$3,048
Total$41,729$9,668$38,979$56,074$52,648$173,494$3,048