Commodity200520062008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$1,132 $5   
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...  $54,412$22,936 $20
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$534$2,204$19,448  $4,115
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...  $610$1,193  
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$178$797$6,175$53,737$39,514$4,771
Total$1,844$3,001$80,650$77,866$39,514$8,906