Commodity200520062007200820092011
Natural gas, liquefied  $30$30 $120
Propane, liquefied$45     
Petroleum gases other than nat. gas/propane/butanes/ethylene, propylene, bu ...$830$5,389$1,262$2,073$3,210$2,239
Petroleum gases & gaseous hydrocarbons, other than nat. gas, in gaseous sta ... $5,847    
Total$875$11,236$1,292$2,103$3,210$2,359