Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$2,428,483$2,988,132     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$3,259,374$3,235,325     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$25,582,665$26,813,008     
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$1,483,391$1,111,267$44,879,435$39,818,158$31,473,334$27,573,946$29,698,268
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$81,174,260$58,245,278$66,948,916$80,633,262$82,300,909$88,887,302$118,964,748
Total$113,928,173$92,393,010$111,828,351$120,451,420$113,774,243$116,461,248$148,663,016