Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$1,637,482$3,475,559     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$5,971,881$8,433,084     
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$15,798,972$18,286,990     
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$4,806,787$2,766,271$42,725,788$35,560,441$30,603,344$29,640,057$30,480,183
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$80,744,778$389,102,767$523,555,660$785,654,068$558,867,641$226,443,601$217,979,626
Total$108,959,900$422,064,671$566,281,448$821,214,509$589,470,985$256,083,658$248,459,809