|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Balances of a sensitivity of 5cg/better, with/without wts. | $2,610,445 | $2,456,375 | $1,769,508 | $1,363,519 | $1,095,644 | $622,809 | $2,235,739 |
| Total | $2,610,445 | $2,456,375 | $1,769,508 | $1,363,519 | $1,095,644 | $622,809 | $2,235,739 |
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