Commodity20062007200820092010
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$4,626,225$7,457,094$2,108,840  
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$193,136$685,206$29,816  
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$3,758,937$3,314,115$1,002,692  
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$596,914$206,568$403,889$10,679,468$5,225,934
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$306,737$953,764$2,160,072$11,981,912$2,667,792
Total$9,481,949$12,616,747$5,705,309$22,661,380$7,893,726