Commodity2005200620072008200920102011
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$3,312,580$3,487,266$4,326,710$688,648   
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$921,994$679,794$433,980$1,098,512   
Magnetic tapes, prepd., unrecorded, for sound recording/sim. recording of o ...$203,949$497,611$253,473$375,130   
Magnetic discs, prepd., unrecorded, for sound recording/sim. recording of o ...$26,003$341,609$627,542$564,222$68,334,731$108,867,789$42,878,925
Prepared unrecorded media for sound recording/sim. recording of oth. phenom ...$10,634,115$10,705,333$6,856,361$1,400,125$531,283,436$136,561,495$159,709,990
Total$15,098,641$15,711,613$12,498,066$4,126,637$599,618,167$245,429,284$202,588,915