Commodity200520062007200820092011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$38,836$40,912    
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$88,391$80,283    
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$182,144$118,104    
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$421,754$506,470$1,461,166$906,838$355,615$186,730
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$1,403,361$1,915,515$2,672,924$3,021,197$2,222,481$1,928,687
Total$2,134,486$2,661,284$4,134,090$3,928,035$2,578,096$2,115,417