|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Balances of a sensitivity of 5cg/better, with/without wts. | $4,111,416 | $3,677,246 | $5,159,401 | $5,911,366 | $5,265,467 | $5,411,663 | $6,505,593 |
| Total | $4,111,416 | $3,677,246 | $5,159,401 | $5,911,366 | $5,265,467 | $5,411,663 | $6,505,593 |
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