Commodity200520062007200820092010
Petroleum oils & oils obt. from bituminous mins., crude$22,239,412,811$27,334,784,532$29,515,472,541$41,099,037,040$22,831,393,583$30,132,772,987
Total$22,239,412,811$27,334,784,532$29,515,472,541$41,099,037,040$22,831,393,583$30,132,772,987