Commodity2005200620072008200920102011
Natural gas, liquefied    $25,579$4,057 
Propane, liquefied$2,138$4,125  $181  
Butanes, liquefied $81,649$1,519,754$2,516,848$2,449,797$2,655,055$1,296,512
Petroleum gases other than nat. gas/propane/butanes/ethylene, propylene, bu ...   $27$25$20,806$31
Natural gas, in gaseous state$334$280 $3,827$44,075  
Petroleum gases & gaseous hydrocarbons, other than nat. gas, in gaseous sta ...$229  $827$424$2,652$19
Total$2,701$86,054$1,519,754$2,521,529$2,520,081$2,682,570$1,296,562