Commodity | 2009 | 2010 | 2011 |
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ... | $205,104 | $225,827 | $140,597 |
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ... | $1,346,898 | $641,070 | $525,647 |
Total | $1,552,002 | $866,897 | $666,244 |
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