Commodity2005200620072008200920102011
Silver nitrate$1,383$295$1,082$101$281 $1,058
Silver comps. other than silver nitrate     $174 
Inorganic/organic comps. of precious metals, whether or not chemically defi ...    $55$721$167
Total$1,383$295$1,082$101$336$895$1,225