|
| Commodity | 2006 | 2008 | 2009 | 2010 |
| Natural gas, liquefied | | $10,000 | | |
| Propane, liquefied | | | | $5,000 |
| Petroleum gases other than nat. gas/propane/butanes/ethylene, propylene, bu ... | $4,000 | | | |
| Natural gas, in gaseous state | | | $117,000 | |
| Petroleum gases & gaseous hydrocarbons, other than nat. gas, in gaseous sta ... | | | $16,000 | |
| Total | $4,000 | $10,000 | $133,000 | $5,000 |
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