Commodity2005200620072008200920102011
Propane, liquefied $516$72    
Butanes, liquefied$3,245,095$6,498,563$8,189,250$18,760,483$6,442,234$15,271,767$12,505,565
Ethylene, propylene, butylene & butadiene, liquefied $192,295   $100,629 
Petroleum gases other than nat. gas/propane/butanes/ethylene, propylene, bu ...$106,476      
Natural gas, in gaseous state $3,178,653$18,142,747$73,872,734$125,321,926$288,545,370$574,551,568
Petroleum gases & gaseous hydrocarbons, other than nat. gas, in gaseous sta ...  $40 $25$100 
Total$3,351,571$9,870,027$26,332,109$92,633,217$131,764,185$303,917,866$587,057,133