Commodity200520062007200820092010
Natural gas, liquefied $617$1,354$204  
Propane, liquefied  $111$2,441$971$1,457
Butanes, liquefied$60,534$55,703$52,805$97,915$134,195$119,329
Ethylene, propylene, butylene & butadiene, liquefied$509    $405
Petroleum gases other than nat. gas/propane/butanes/ethylene, propylene, bu ...$3,466$8,560$9,228$639 $3,310
Natural gas, in gaseous state   $867$1,275$105
Petroleum gases & gaseous hydrocarbons, other than nat. gas, in gaseous sta ...$1,341$4,785$2,509$2,699$1,639$3,441
Total$65,850$69,665$66,007$104,765$138,080$128,047