Commodity2005200620072008200920102011
Silver ores & concs.   $146 $4,580 
Precious metal ores & concs. (excl. silver ores & concs.)$2,222$4,768$486$1,120$1,835$3,679$4,206
Total$2,222$4,768$486$1,266$1,835$8,259$4,206