Commodity2005200620072008200920102011
Articles of catgut (excl. silk-worm gut)$256,620$415,726$908,246$739,333$1,451,082$520,127$401,140
Articles of goldbeater's skin/bladders/tendons$219,282$399,205     
Total$475,902$814,931$908,246$739,333$1,451,082$520,127$401,140