Commodity2005200620072008200920102011
Petroleum coke, not calcined $3,844 $2,463   
Petroleum coke, calcined $12,456     
Petroleum bitumen$276,383$1,079,134$695,311$270,042$748,868$509,399$1,147,005
Residues of petroleum oils/oils obt. from bituminous mins., other than petr ...$746      
Total$277,129$1,095,434$695,311$272,505$748,868$509,399$1,147,005