Commodity20052006200720082009
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$130,348$87,803   
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$295,870$327,213   
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$538,209$422,345   
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$448,616$692,969$1,641,127$1,550,760$980,597
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$1,617,140$4,067,076$2,467,651$3,920,489$4,953,151
Total$3,030,183$5,597,406$4,108,778$5,471,249$5,933,748