Commodity20052006200720102011
Natural gas, liquefied$16,086$1,007$18,246  
Propane, liquefied  $7,620  
Butanes, liquefied   $551$2,034
Petroleum gases other than nat. gas/propane/butanes/ethylene, propylene, bu ... $1,932   
Natural gas, in gaseous state $104   
Total$16,086$3,043$25,866$551$2,034