Commodity200520062007200820092010
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$176,306$151,839$74,540   
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$83,245$32,953$22,510   
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$49,934$24,402$19,809   
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$324,287$433,221$347,333$987,460$626,739$949,808
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$431,198$610,463$752,587$2,253,261$949,784$1,417,610
Total$1,064,970$1,252,878$1,216,779$3,240,721$1,576,523$2,367,418