|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Balances of a sensitivity of 5cg/better, with/without wts. | $2,433,407 | $1,614,899 | $1,443,011 | $1,520,520 | $1,194,369 | $850,902 | $1,037,121 |
| Total | $2,433,407 | $1,614,899 | $1,443,011 | $1,520,520 | $1,194,369 | $850,902 | $1,037,121 |
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