Commodity2005200620072008200920102011
Silver ores & concs.$11,123,323$26,575,640$43,290,982$86,938,012$127,275,591$284,919,270$299,457,996
Precious metal ores & concs. (excl. silver ores & concs.)$4,382,606$5,734,461$6,980,912$3,788,676$1,173,434$1,103,625$1,113,279
Total$15,505,929$32,310,101$50,271,894$90,726,688$128,449,025$286,022,895$300,571,275