|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Balances of a sensitivity of 5cg/better, with/without wts. | $3,522,450 | $4,030,898 | $4,105,619 | $5,421,052 | $5,102,991 | $2,810,189 | $2,305,392 |
| Total | $3,522,450 | $4,030,898 | $4,105,619 | $5,421,052 | $5,102,991 | $2,810,189 | $2,305,392 |
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