|
| Product | 2001 | 2002 | 2003 | 2004 | 2005 |
| Liquefied propane and butane | $64,832,000 | $64,835,000 | $61,219,000 | $107,570,000 | $114,271,000 |
| Natural gas, whether or not liquefied | $19,000 | $32,000 | $168,000 | $83,000 | $281,000 |
| Petroleum gases and other gaseous hydrocarbons, n.e.s. | $2,784,000 | $1,657,000 | $589,000 | $513,000 | $621,000 |
| Coal gas, water gas, producer gas and similar gases, other than petroleum gases and other gaseous hydrocarbons | | $0 | $4,000 | | $0 |
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