Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
Colloidal precious metals | | | | $54 | $170 |
Silver nitrate | $11,149 | $19,850 | $18,786 | $33,430 | $12,231 |
Silver comps. other than silver nitrate | $3,133 | | $1,472 | | $6,719 |
Gold comps. | $3,918 | | $7,293 | $21,491 | $8,109 |
Inorganic/organic comps. of precious metals, whether or not chemically defi ... | $2,195 | $357 | $8,325 | $326 | $4,770 |
Total | $20,395 | $20,207 | $35,876 | $55,301 | $31,999 |
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