|
| Product | 2001 | 2002 | 2003 | 2004 | 2005 |
| Liquefied propane and butane | $63,000 | $48,000 | $18,000 | $26,000 | $9,000 |
| Natural gas, whether or not liquefied | $39,000 | $2,000 | $3,000 | | |
| Petroleum gases and other gaseous hydrocarbons, n.e.s. | $106,498,000 | $93,671,000 | $108,170,000 | $114,201,000 | $144,977,000 |
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