Commodity2005200620072008200920102011
Natural gas, liquefied$8,044 $10,705$18,350$301$6,428$597
Propane, liquefied$175      
Butanes, liquefied$399,448$414,589$530,984$695,384$49,475$141$206
Ethylene, propylene, butylene & butadiene, liquefied  $2,181$27,094   
Petroleum gases other than nat. gas/propane/butanes/ethylene, propylene, bu ...$1,084$2,993$25,935$2,220 $344$68
Natural gas, in gaseous state $1,675  $38 $690
Petroleum gases & gaseous hydrocarbons, other than nat. gas, in gaseous sta ...    $226$279$1,278
Total$408,751$419,257$569,805$743,048$50,040$7,192$2,839