|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Bituminous/oil shale & tar sands | $77 | $2,786 | | $84,567 | | | $83,870 |
| Bitumen & asphalt, nat.; asphaltites & asphaltic rocks | $10,258,038 | $10,962,703 | $14,471,655 | $52,136,775 | $130,466,468 | $82,174,394 | $81,139,723 |
| Total | $10,258,115 | $10,965,489 | $14,471,655 | $52,221,342 | $130,466,468 | $82,174,394 | $81,223,593 |
|
|
