Commodity2005200620072008200920102011
Petroleum coke, not calcined   $16,396$11,463  
Petroleum coke, calcined    $64,472$11,890$57,011
Petroleum bitumen$610,250$1,034,959$275,175$2,603,010$1,434,246$5,921,628$2,554,278
Residues of petroleum oils/oils obt. from bituminous mins., other than petr ...$8,770$26,225 $42,813$101,037$191,941$782
Total$619,020$1,061,184$275,175$2,662,219$1,611,218$6,125,459$2,612,071