Commodity2005200620072008200920102011
Petroleum oils & oils obt. from bituminous mins., crude$221,275,270$362,305,026$409,435,045$446,800,484$371,935,783$475,515,698$617,492,253
Total$221,275,270$362,305,026$409,435,045$446,800,484$371,935,783$475,515,698$617,492,253