Exhibit 3. GENERAL IMPORTS OF CRUDE OIL BY COUNTRY, NOT SEASONALLY ADJUSTED: May 2012 Details may not equal totals due to rounding. (-) Represents zero or less than one-half unit of measurement shown. Net Quantity in thousands of barrels Year to Date Country May April 2012 Total 272,304 269,995 1,309,593 OPEC Total 135,800 135,170 623,427 Algeria 3,685 3,358 19,652 Angola 6,935 6,990 37,922 Ecuador 6,147 8,074 27,961 Iran (-) (-) (-) Iraq 20,027 12,800 63,324 Kuwait 11,706 13,494 54,479 Libya 1,760 1,142 5,536 Nigeria 13,749 14,922 61,036 Qatar (-) (-) (-) Saudi Arabia 48,052 47,433 220,403 United Arab Emirates (-) (-) (-) Venezuela 23,738 26,958 133,113 Non-OPEC 136,504 134,825 686,166 Argentina 963 614 3,160 Azerbaijan 1,052 263 5,441 Bolivia (-) (-) 794 Brazil 5,321 7,700 40,038 Canada 67,982 73,723 356,589 Chad 1,903 1,908 10,007 Colombia 13,552 12,529 63,875 Congo (Brazzaville) 1,883 1,227 6,399 Congo (Kinshasa) (-) (-) (-) Equatorial Guinea 2,180 (-) 5,223 Gabon 989 1,055 4,099 Ghana (-) (-) (-) Guatemala 265 260 1,456 Indonesia (-) (-) 712 Kazakhstan (-) (-) (-) Mexico 32,123 27,332 149,226 Norway 2,525 246 5,508 Oman (-) (-) 1,465 Peru (-) (-) 780 Russia 2,528 3,042 10,663 Thailand 310 1,019 3,889 Trinidad and Tobago 1,270 607 5,237 United Kingdom 525 602 3,833 Vietnam (-) 241 857 Yemen (-) (-) (-) All Other 1,133 2,458 6,917 _________________ Customs Value in thousands of dollars Year to Date Country May April 2012 Total 29,383,643 29,682,410 139799131 OPEC Total 15,688,360 15,822,189 70,355,904 Algeria 439,088 433,786 2,384,988 Angola 843,988 846,666 4,427,890 Ecuador 675,168 922,722 3,081,816 Iran (-) (-) (-) Iraq 2,325,006 1,446,061 7,053,691 Kuwait 1,320,359 1,561,845 6,095,414 Libya 211,346 130,927 652,621 Nigeria 1,692,827 1,903,548 7,414,536 Qatar (-) (-) (-) Saudi Arabia 5,635,276 5,595,655 24,849,629 United Arab Emirates (-) (-) (-) Venezuela 2,545,304 2,980,978 14,395,318 Non-OPEC 13,695,283 13,860,221 69,443,228 Argentina 116,933 68,338 360,928 Azerbaijan 133,319 34,243 655,326 Bolivia (-) (-) 87,097 Brazil 618,908 920,116 4,580,652 Canada 5,920,109 6,709,929 32,600,336 Chad 221,249 232,502 1,108,582 Colombia 1,520,086 1,480,113 7,187,697 Congo (Brazzaville) 236,957 155,809 759,396 Congo (Kinshasa) (-) (-) (-) Equatorial Guinea 259,383 (-) 591,160 Gabon 126,026 126,189 472,978 Ghana (-) (-) (-) Guatemala 27,614 28,098 149,477 Indonesia (-) (-) 86,051 Kazakhstan (-) (-) (-) Mexico 3,508,768 3,080,402 16,179,321 Norway 311,566 29,476 656,453 Oman (-) (-) 158,891 Peru (-) (-) 83,986 Russia 306,776 387,913 1,270,477 Thailand 38,163 127,491 460,550 Trinidad and Tobago 144,339 73,362 599,015 United Kingdom 65,156 71,999 466,012 Vietnam (-) 32,694 107,858 Yemen (-) (-) (-) All Other 139,930 301,546 820,983 _________________ C.I.F. Value in thousands of dollars Year to Date Country May April 2012 Total 29,942,535 30,215,523 142342376 OPEC Total 16,021,007 16,152,824 71,817,758 Algeria 445,750 438,971 2,416,149 Angola 858,157 861,763 4,514,477 Ecuador 693,545 947,922 3,169,472 Iran (-) (-) (-) Iraq 2,370,398 1,473,546 7,189,137 Kuwait 1,351,027 1,593,046 6,233,768 Libya 215,183 133,044 665,245 Nigeria 1,727,975 1,942,395 7,561,919 Qatar (-) (-) (-) Saudi Arabia 5,781,998 5,743,626 25,488,024 United Arab Emirates (-) (-) (-) Venezuela 2,576,973 3,018,510 14,579,567 Non-OPEC 13,921,529 14,062,699 70,524,617 Argentina 119,418 70,708 373,041 Azerbaijan 135,835 34,955 669,467 Bolivia (-) (-) 89,137 Brazil 633,934 938,578 4,695,006 Canada 6,035,412 6,812,675 33,137,024 Chad 225,255 237,145 1,131,442 Colombia 1,543,129 1,506,048 7,298,774 Congo (Brazzaville) 241,374 157,183 771,027 Congo (Kinshasa) (-) (-) (-) Equatorial Guinea 266,975 (-) 602,513 Gabon 128,314 127,775 481,305 Ghana (-) (-) (-) Guatemala 28,052 28,601 151,899 Indonesia (-) (-) 88,178 Kazakhstan (-) (-) (-) Mexico 3,539,419 3,106,619 16,322,872 Norway 316,754 29,949 666,031 Oman (-) (-) 164,165 Peru (-) (-) 86,023 Russia 313,956 395,386 1,300,785 Thailand 39,153 130,810 472,334 Trinidad and Tobago 146,553 74,684 607,771 United Kingdom 65,281 73,215 471,254 Vietnam (-) 33,549 110,416 Yemen (-) (-) (-) All Other 142,714 304,818 834,154 SOURCE: Report FT900 (CB-12-123, BEA-12-31), Bureau of the Census, Foreign Trade Division, May 2012. For more information, contact Matthew Przybocki (301-763-3148) or Maria Iseman (301-763-2311), Foreign Trade Division.