|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Electrical energy (optional heading) | $193,353,251 | $352,392,828 | $542,460,844 | $1,032,076,658 | $1,064,289,832 | $1,070,659,057 | $1,909,858,112 |
| Total | $193,353,251 | $352,392,828 | $542,460,844 | $1,032,076,658 | $1,064,289,832 | $1,070,659,057 | $1,909,858,112 |
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