|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Balances of a sensitivity of 5cg/better, with/without wts. | $1,778,576 | $1,929,421 | $2,599,201 | $2,825,206 | $1,694,249 | $1,676,995 | $2,284,064 |
| Total | $1,778,576 | $1,929,421 | $2,599,201 | $2,825,206 | $1,694,249 | $1,676,995 | $2,284,064 |
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