Commodity2005200620072008200920102011
Petroleum coke, not calcined  $16,837    
Petroleum coke, calcined   $30,776   
Petroleum bitumen$2,719,071$3,377,589$2,837,027$9,590,914$3,176,052$3,559,371$3,156,502
Residues of petroleum oils/oils obt. from bituminous mins., other than petr ...$5,343$7,144$15,804$56,779$19,442$261,556$13,849
Total$2,724,414$3,384,733$2,869,668$9,678,469$3,195,494$3,820,927$3,170,351