Commodity200520062007200820092010
Natural gas, liquefied   $40  
Propane, liquefied$971$28,468$280,247$10,791$2,784,882$4,622,396
Butanes, liquefied$3,307,504$3,348,626$3,796,747$7,856,136$3,659,753$287,180
Ethylene, propylene, butylene & butadiene, liquefied  $412 $6,230$173
Petroleum gases other than nat. gas/propane/butanes/ethylene, propylene, bu ...$782$2,367$5,405$5,485$631,598$3,074
Natural gas, in gaseous state    $740 
Petroleum gases & gaseous hydrocarbons, other than nat. gas, in gaseous sta ... $11 $5,771$5,727$1,067
Total$3,309,257$3,379,472$4,082,811$7,878,223$7,088,930$4,913,890