Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ... $178     
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$33  $105$62$877$1,002
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$2,580$6,238$460$3,933$1,905$3,870$862
Total$2,613$6,416$460$4,038$1,967$4,747$1,864