Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$527,120$537,991     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$367,599$651,376     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$764,447$372,393     
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$1,644,341$1,638,321$18,579,548$17,379,005$16,261,398$12,201,858$7,480,018
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$2,754,273$3,590,099$2,841,200$3,855,877$5,245,093$3,751,586$5,092,088
Total$6,057,780$6,790,180$21,420,748$21,234,882$21,506,491$15,953,444$12,572,106