Commodity20052007200820092010
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$40    
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ... $1,351$38,234$42,298$94,106
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$1,445$3,661$1,521,530$836,764$450,243
Total$1,485$5,012$1,559,764$879,062$544,349