Commodity2005200620072008200920102011
Natural gas, liquefied$171,208$39,529$86,475$101,306$37,835$42,072$23,249
Propane, liquefied$2,857$35,277$6,765$54,711$3,236$20,709$780
Butanes, liquefied$380 $47$676$866$16,703 
Ethylene, propylene, butylene & butadiene, liquefied $288$6,045$160$3,891  
Petroleum gases other than nat. gas/propane/butanes/ethylene, propylene, bu ...$13,325$34,272$58,704$23,594$150,492$110,752$3,317
Natural gas, in gaseous state$6,629$4,273$85,270$40,325$19,906$13,808$5,193
Petroleum gases & gaseous hydrocarbons, other than nat. gas, in gaseous sta ...$6,925$37,043$1,358$69,702$2,477$27,079$12,435
Total$201,324$150,682$244,664$290,474$218,703$231,123$44,974