Commodity2005200620072008200920102011
Propane, liquefied$1,131$270$74,098$214,279$156,132$409,634$423,855
Butanes, liquefied$82,268$101,202$129,919$201,727$96,720$128,635$162,370
Ethylene, propylene, butylene & butadiene, liquefied$573  $3,166 $4,390 
Petroleum gases other than nat. gas/propane/butanes/ethylene, propylene, bu ...$1,465,053$2,064,366$5,755,546$7,058,489$8,704,336$9,183,801$12,372,480
Natural gas, in gaseous state$353,757,800$485,932,070$341,633,584$555,816,743$445,189,424$319,156,037$393,839,642
Petroleum gases & gaseous hydrocarbons, other than nat. gas, in gaseous sta ...$6,304$13,938$32,719$11,508$1,773$2,694$14,230
Total$355,313,129$488,111,846$347,625,866$563,305,912$454,148,385$328,885,191$406,812,577