|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Balances of a sensitivity of 5cg/better, with/without wts. | $1,330,465 | $1,468,935 | $1,569,003 | $1,178,873 | $1,015,658 | $988,393 | $1,166,439 |
| Total | $1,330,465 | $1,468,935 | $1,569,003 | $1,178,873 | $1,015,658 | $988,393 | $1,166,439 |
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