Commodity2005200620072008200920102011
Petroleum oils & oils obt. from bituminous mins., crude$28,329,488,041$34,707,138,219$37,937,176,935$43,341,542,868$25,693,513,265$35,907,426,385$49,363,265,252
Total$28,329,488,041$34,707,138,219$37,937,176,935$43,341,542,868$25,693,513,265$35,907,426,385$49,363,265,252