Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$3,354,501$418,873     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$1,617,435$1,045,598     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$7,507,884$13,298,498     
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$6,267,379$7,801,277$26,231,311$30,093,866$18,028,136$14,701,363$18,667,469
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$15,764,746$6,928,141$7,465,333$9,262,315$23,864,446$23,130,499$7,601,129
Total$34,511,945$29,492,387$33,696,644$39,356,181$41,892,582$37,831,862$26,268,598