|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Balances of a sensitivity of 5cg/better, with/without wts. | $2,790,600 | $2,353,611 | $2,311,832 | $2,164,677 | $2,095,385 | $2,544,979 | $3,267,765 |
| Total | $2,790,600 | $2,353,611 | $2,311,832 | $2,164,677 | $2,095,385 | $2,544,979 | $3,267,765 |
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