|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Balances of a sensitivity of 5cg/better, with/without wts. | $3,796,546 | $7,613,564 | $3,690,781 | $4,836,225 | $5,465,444 | $5,563,841 | $6,436,370 |
| Total | $3,796,546 | $7,613,564 | $3,690,781 | $4,836,225 | $5,465,444 | $5,563,841 | $6,436,370 |
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