Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$985,368$578,730     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$1,461,254$1,542,389     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$6,174,719$5,747,636     
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$5,524,532$6,394,513$30,673,570$44,442,564$31,105,039$11,977,989$9,336,845
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$45,191,957$46,798,083$85,572,784$94,212,494$59,344,341$51,739,182$49,022,472
Total$59,337,830$61,061,351$116,246,354$138,655,058$90,449,380$63,717,171$58,359,317