Commodity200520062007200820092011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$10$329,364    
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...   $193,434$94,071$101,260
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...  $32,302$8,550$1,994$21,855
Total$10$329,364$32,302$201,984$96,065$123,115