Commodity2005200620072008200920102011
Natural gas, liquefied$104 $83 $20$25 
Propane, liquefied$1,931,404$2,300,233$2,515,737$3,403,142$1,810,046$2,098,021$2,797,884
Butanes, liquefied$5,213,897$6,289,442$6,646,587$9,914,948$8,783,432$8,297,776$9,927,901
Ethylene, propylene, butylene & butadiene, liquefied$936$431$448    
Petroleum gases other than nat. gas/propane/butanes/ethylene, propylene, bu ...$6,657$10,200$9,001$12,991$14,330$1,730$2,686
Petroleum gases & gaseous hydrocarbons, other than nat. gas, in gaseous sta ...$2,184$1,034$1,292$1,507$9,208$1,133$2,868
Total$7,155,182$8,601,340$9,173,148$13,332,588$10,617,036$10,398,685$12,731,339