|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Balances of a sensitivity of 5cg/better, with/without wts. | $1,650,721 | $2,592,395 | $2,973,621 | $2,671,460 | $1,638,444 | $1,215,844 | $1,442,613 |
| Total | $1,650,721 | $2,592,395 | $2,973,621 | $2,671,460 | $1,638,444 | $1,215,844 | $1,442,613 |
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