Commodity200520062007
Natural gas, liquefied$29,447$12,546$332
Propane, liquefied$82$6,782 
Butanes, liquefied$5,938$6,312 
Ethylene, propylene, butylene & butadiene, liquefied$205$159 
Petroleum gases other than nat. gas/propane/butanes/ethylene, propylene, bu ...$6,298$26,834$21
Natural gas, in gaseous state$5,398$8,979 
Petroleum gases & gaseous hydrocarbons, other than nat. gas, in gaseous sta ...$77,089$63,855$649
Total$124,457$125,467$1,002