Commodity200520062007200820092010
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$509,558$479,325$275,568   
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$261,291$284,539$92,535   
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$227,197$697,781$269,175   
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$274,748$733,455$780,644$2,613,934$1,692,119$1,298,563
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$7,296,209$14,068,584$9,613,909$14,180,240$11,857,945$11,950,255
Total$8,569,003$16,263,684$11,031,831$16,794,174$13,550,064$13,248,818