Commodity2005200620072008200920102011
Petroleum oils & oils obt. from bituminous mins., crude$33,576,944,054$39,912,740,473$45,327,198,236$58,774,480,359$33,540,434,413$46,054,318,548$58,067,026,345
Total$33,576,944,054$39,912,740,473$45,327,198,236$58,774,480,359$33,540,434,413$46,054,318,548$58,067,026,345