|
| Commodity | 2005 | 2007 | 2009 |
| Petroleum gases other than nat. gas/propane/butanes/ethylene, propylene, bu ... | $9,531 | $38,378 | |
| Natural gas, in gaseous state | | | $1,320 |
| Petroleum gases & gaseous hydrocarbons, other than nat. gas, in gaseous sta ... | $7,370 | | $3,325 |
| Total | $16,901 | $38,378 | $4,645 |
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