Commodity2005200620072008200920102011
Natural gas, liquefied     $6,062 
Propane, liquefied   $1,797,537$165,898$760,025$1,012,668
Butanes, liquefied$11,985,637$13,958,850$13,958,235$18,264,036$3,198,790$4,000,398$13,818,683
Petroleum gases other than nat. gas/propane/butanes/ethylene, propylene, bu ...$3,920,096$5,233,852$7,289,250    
Natural gas, in gaseous state$961,748$2,814,410$1,115,408$142,963,221$272,573,339$179,863,516$318,784,159
Petroleum gases & gaseous hydrocarbons, other than nat. gas, in gaseous sta ...     $4,797$400
Total$16,867,481$22,007,112$22,362,893$163,024,794$275,938,027$184,634,798$333,615,910