.

DateOPEC Countries Spot Price FOB Weighted by Estimated Export Volume (Dollars per Barrel)

.

1/6/197813.03

.

1/6/198913.36

.

1/5/199018.72

.

1/4/199124.18

.

1/3/199215.88

.

1/1/199316.55

.

1/7/199412.15

.

1/6/199516.05

.

1/5/199618.12

.

1/3/199723.07

.

1/10/199723.76

.

1/17/199723.04

.

1/24/199721.98

.

1/31/199721.52

.

2/7/199721.41

.

2/14/199720.1

.

2/21/199719.67

.

2/28/199718.57

.

3/7/199718.41

.

3/14/199718.64

.

3/21/199718.86

.

3/28/199718.63

.

4/4/199717.85

.

4/11/199716.52

.

4/18/199716.44

.

4/25/199716.64

.

5/2/199717.05

.

5/9/199716.91

.

5/16/199717.82

.

5/23/199718.57

.

5/30/199718.31

.

6/6/199717.7

.

6/13/199716.52

.

6/20/199716.54

.

6/27/199716.69

.

7/4/199717.16

.

7/11/199716.64

.

7/18/199716.8

.

7/25/199716.94

.

8/1/199717.37

.

8/8/199717.43

.

8/15/199717.01

.

8/22/199717.11

.

8/29/199716.79

.

9/5/199717.05

.

9/12/199716.98

.

9/19/199717.03

.

9/26/199717.34

.

10/3/199718.14

.

10/10/199718.95

.

10/17/199718.27

.

10/24/199718.22

.

10/31/199718.18

.

11/7/199718.04

.

11/14/199717.99

.

11/21/199717.76

.

11/28/199717.57

.

12/5/199716.8

.

12/12/199716.25

.

12/19/199715.77

.

12/26/199715.65

.

1/2/199814.97

.

1/9/199813.62

.

1/16/199813.04

.

1/23/199813.07

.

1/30/199813.48

.

2/6/199812.96

.

2/13/199812.58

.

2/20/199812.21

.

2/27/199811.66

.

3/6/199811.52

.

3/13/199810.56

.

3/20/199810.04

.

3/27/199811.98

.

4/3/199812

.

4/10/199811.39

.

4/17/199811.42

.

4/24/199811.78

.

5/1/199811.9

.

5/8/199812.42

.

5/15/199812.13

.

5/22/199811.82

.

5/29/199811.92

.

6/5/199811.82

.

6/12/199811.15

.

6/19/199810.01

.

6/26/199810.73

.

7/3/199810.72

.

7/10/199810.56

.

7/17/199810.82

.

7/24/199811.19

.

7/31/199811.55

.

8/7/199811.43

.

8/14/199810.97

.

8/21/199811.32

.

8/28/199811.54

.

9/4/199811.48

.

9/11/199811.61

.

9/18/199811.36

.

9/25/199812.56

.

10/2/199813.98

.

10/9/199813.43

.

10/16/199812.29

.

10/23/199811.85

.

10/30/199812.45

.

11/6/199812.16

.

11/13/199811.69

.

11/20/199811.05

.

11/27/199811.09

.

12/4/19989.82

.

12/11/19989.48

.

12/18/19989.9

.

12/25/19989.56

.

1/1/19999.96

.

1/8/199910.32

.

1/15/199910.67

.

1/22/199910.27

.

1/29/199910.46

.

2/5/199910.25

.

2/12/19999.41

.

2/19/19999.53

.

2/26/199910.07

.

3/5/199910.31

.

3/12/199911.17

.

3/19/199912.42

.

3/26/199913.24

.

4/2/199914.19

.

4/9/199914.04

.

4/16/199914.47

.

4/23/199915.5

.

4/30/199915.73

.

5/7/199916.39

.

5/14/199915.54

.

5/21/199914.76

.

5/28/199914.89

.

6/4/199914.37

.

6/11/199915.33

.

6/18/199915.75

.

6/25/199915.68

.

7/2/199916.24

.

7/9/199917.27

.

7/16/199917.95

.

7/23/199918.26

.

7/30/199918.74

.

8/6/199918.73

.

8/13/199919.53

.

8/20/199919.87

.

8/27/199919.95

.

9/3/199920.24

.

9/10/199921.42

.

9/17/199922.34

.

9/24/199922.33

.

10/1/199922.87

.

10/8/199922.18

.

10/15/199921.23

.

10/22/199921.58

.

10/29/199921.6

.

11/5/199921.54

.

11/12/199923.19

.

11/19/199924.01

.

11/26/199924.51

.

12/3/199924.16

.

12/10/199924.65

.

12/24/199924.51

.

12/31/199924.32

.

1/7/200023.19

.

1/14/200023.45

.

1/21/200025.15

.

1/28/200025.54

.

2/4/200025.55

.

2/11/200026.04

.

2/18/200026.49

.

2/25/200025.94

.

3/3/200026.31

.

3/10/200028.39

.

3/17/200026.97

.

3/24/200025.28

.

3/31/200024.73

.

4/7/200023.75

.

4/14/200022.1

.

4/21/200022.79

.

4/28/200023.63

.

5/5/200024.54

.

5/12/200026.42

.

5/19/200027.64

.

5/26/200027.67

.

6/2/200027.9

.

6/9/200028.07

.

6/16/200029.34

.

6/23/200028.49

.

6/30/200029.11

.

7/7/200028.52

.

7/14/200028.01

.

7/21/200027.24

.

7/28/200025.22

.

8/4/200025

.

8/11/200026.47

.

8/18/200027.67

.

8/25/200028.4

.

9/8/200031.66

.

9/15/200030.47

.

9/22/200031.67

.

9/29/200028.96

.

10/6/200028.75

.

10/13/200030.54

.

10/20/200030.03

.

10/27/200030.66

.

11/3/200029.51

.

11/10/200030.11

.

11/17/200030.98

.

11/24/200030.28

.

12/1/200029.5

.

12/8/200025.24

.

12/15/200023.01

.

12/22/200021.82

.

12/29/200020.89

.

1/5/200121.87

.

1/12/200123.01

.

1/19/200123.37

.

1/26/200124.63

.

2/2/200124.33

.

2/9/200126.92

.

2/16/200125.79

.

2/23/200124.78

.

3/2/200123.81

.

3/9/200124.65

.

3/16/200123.69

.

3/23/200123.17

.

3/30/200123.38

.

4/6/200123.48

.

4/13/200124.63

.

4/20/200125.44

.

4/27/200125.02

.

5/4/200125.88

.

5/11/200125.79

.

5/18/200125.89

.

5/25/200126.87

.

6/1/200127.1

.

6/8/200126.8

.

6/15/200126.48

.

6/22/200124.92

.

6/29/200124.34

.

7/6/200123.62

.

7/13/200123.8

.

7/20/200122.83

.

7/27/200123.42

.

8/3/200123.71

.

8/10/200124.47

.

8/17/200124.93

.

8/24/200124.25

.

8/31/200124.89

.

9/7/200125.02

.

9/14/200125.02

.

9/21/200125.31

.

9/28/200121.47

.

10/5/200120.39

.

10/12/200119.92

.

10/19/200119.29

.

10/26/200119.21

.

11/2/200118.62

.

11/9/200117.87

.

11/16/200117.68

.

11/23/200116.51

.

11/30/200117.29

.

12/7/200117.82

.

12/14/200116.91

.

12/21/200117.58

.

12/28/200118.57

.

1/4/200218.94

.

1/11/200219.71

.

1/18/200218

.

1/25/200217.56

.

2/1/200218.18

.

2/8/200218.51

.

2/15/200219.19

.

2/22/200218.74

.

3/1/200219.11

.

3/8/200220.4

.

3/15/200221.92

.

3/22/200222.88

.

3/29/200223.38

.

4/5/200225.09

.

4/12/200223.88

.

4/19/200222.84

.

4/26/200224.18

.

5/3/200224.66

.

5/10/200224.13

.

5/17/200224.89

.

5/24/200223.8

.

5/31/200222.99

.

6/7/200222.47

.

6/14/200222.08

.

6/21/200223.22

.

6/28/200223.68

.

7/5/200223.65

.

7/12/200224.01

.

7/19/200224.86

.

7/26/200224.2

.

8/2/200224.11

.

8/9/200223.91

.

8/16/200224.86

.

8/23/200226

.

8/30/200225.83

.

9/6/200225.85

.

9/13/200226.92

.

9/20/200226.75

.

9/27/200227.55

.

10/4/200227.5

.

10/11/200226.89

.

10/18/200226.93

.

10/25/200225.69

.

11/1/200224.28

.

11/8/200223.02

.

11/15/200221.94

.

11/22/200222.5

.

11/29/200223.32

.

12/6/200224.15

.

12/13/200224.84

.

12/20/200227

.

12/27/200228.5

.

1/3/200328.47

.

1/10/200328.22

.

1/17/200329.05

.

1/24/200329.35

.

1/31/200329.18

.

2/7/200329.61

.

2/14/200330.86

.

2/21/200330.92

.

2/28/200331.43

.

3/7/200331.44

.

3/14/200331.33

.

3/21/200326.92

.

3/28/200324.21

.

4/4/200324.94

.

4/11/200323.24

.

4/18/200323.23

.

4/25/200323.55

.

5/2/200321.65

.

5/9/200321.85

.

5/16/200323.51

.

5/23/200324.04

.

5/30/200324.2

.

6/6/200325.04

.

6/13/200325.51

.

6/20/200324.58

.

6/27/200325.04

.

7/4/200326.13

.

7/11/200326.47

.

7/18/200327.25

.

7/25/200326.64

.

8/1/200326.54

.

8/8/200328.18

.

8/15/200328.23

.

8/22/200327.62

.

8/29/200328.26

.

9/5/200327.15

.

9/12/200325.98

.

9/19/200324.98

.

9/26/200324.88

.

10/3/200326.37

.

10/10/200327.75

.

10/17/200329.48

.

10/24/200327.78

.

10/31/200327.14

.

11/7/200326.61

.

11/14/200327.81

.

11/21/200328.49

.

11/28/200327.6

.

12/5/200327.35

.

12/12/200328.21

.

12/19/200328.97

.

12/26/200328.32

.

1/2/200428.22

.

1/9/200429.2

.

1/16/200429.97

.

1/23/200429.52

.

1/30/200428.84

.

2/6/200427.43

.

2/13/200427.45

.

2/20/200428.8

.

2/27/200429.21

.

3/5/200430.54

.

3/12/200430.92

.

3/19/200431.26

.

3/26/200431.28

.

4/2/200430.02

.

4/9/200430.14

.

4/16/200431.33

.

4/23/200431.42

.

4/30/200431.91

.

5/7/200433.72

.

5/14/200434.99

.

5/21/200435.98

.

5/28/200435.28

.

6/4/200435.09

.

6/11/200433.08

.

6/18/200432.9

.

6/25/200433.05

.

7/2/200432.02

.

7/9/200434.36

.

7/16/200434.99

.

7/23/200435.74

.

7/30/200436.6

.

8/6/200437.64

.

8/13/200438.58

.

8/20/200440.49

.

8/27/200439.67

.

9/3/200437.63

.

9/10/200437.58

.

9/17/200437.78

.

9/24/200439.85

.

10/1/200441.19

.

10/8/200442.2

.

10/15/200444.03

.

10/22/200444.08

.

10/29/200444.72

.

11/5/200440.99

.

11/12/200438.7

.

11/19/200436.18

.

11/26/200438.26

.

12/3/200437.23

.

12/10/200432.75

.

12/17/200433.76

.

12/24/200436.3

.

12/31/200433.29

.

1/7/200535.21

.

1/14/200538.3

.

1/21/200539.7

.

1/28/200541.89

.

2/4/200540.55

.

2/11/200539.59

.

2/18/200541.4

.

2/25/200544.04

.

3/4/200545.15

.

3/11/200547.23

.

3/18/200548.69

.

3/25/200549.6

.

4/1/200548.06

.

4/8/200550.95

.

4/15/200547.2

.

4/22/200546.93

.

4/29/200548.58

.

5/6/200545.8

.

5/13/200545.64

.

5/20/200543.53

.

5/27/200544.25

.

6/3/200547.29

.

6/10/200549.05

.

6/17/200550.16

.

6/24/200553.08

.

7/1/200553.52

.

7/8/200554.35

.

7/15/200554.49

.

7/22/200552.62

.

7/29/200553.59

.

8/5/200555.51

.

8/12/200558.07

.

8/19/200559.61

.

8/26/200559.95

.

9/2/200562.36

.

9/9/200560.22

.

9/16/200558.1

.

9/23/200559.63

.

9/30/200558.83

.

10/7/200556.35

.

10/14/200554.62

.

10/21/200554.04

.

10/28/200553.45

.

11/4/200553.62

.

11/11/200552.73

.

11/18/200550.24

.

11/25/200550.29

.

12/2/200550.28

.

12/9/200552.94

.

12/16/200554.76

.

12/23/200552.64

.

12/30/200552.22

.

1/6/200656.18

.

1/13/200657.89

.

1/20/200659.34

.

1/27/200660.9

.

2/3/200660.65

.

2/10/200658.26

.

2/17/200655.78

.

2/24/200655.76

.

3/3/200657.51

.

3/10/200657.54

.

3/17/200657.75

.

3/24/200657.89

.

3/31/200659.91

.

4/7/200662.17

.

4/14/200663.68

.

4/21/200666.99

.

4/28/200667.59

.

5/5/200667.53

.

5/12/200666.03

.

5/19/200664.63

.

5/26/200664.12

.

6/2/200665.11

.

6/9/200664.81

.

6/16/200663.33

.

6/23/200663

.

6/30/200665.7

.

7/7/200668.32

.

7/14/200669.12

.

7/21/200670.26

.

7/28/200668.71

.

8/4/200670.23

.

8/11/200672.1

.

8/18/200668.67

.

8/25/200667.48

.

9/1/200665.87

.

9/8/200663.38

.

9/15/200659.77

.

9/22/200657.55

.

9/29/200656.07

.

10/6/200655.73

.

10/13/200655.22

.

10/20/200655.63

.

10/27/200655.45

.

11/3/200655

.

11/10/200655.8

.

11/17/200656

.

11/24/200654.73

.

12/1/200657.27

.

12/8/200659.41

.

12/15/200658.1

.

12/22/200658.46

.

12/29/200657.33

.

1/5/200755.06

.

1/12/200750.75

.

1/19/200748.39

.

1/26/200750.17

.

2/2/200751.81

.

2/9/200754.19

.

2/16/200753.74

.

2/23/200754.4

.

3/2/200757.98

.

3/9/200758.3

.

3/16/200757.94

.

3/23/200757.73

.

3/30/200761.7

.

4/6/200764.73

.

4/13/200764.52

.

4/20/200763.99

.

4/27/200764.35

.

5/4/200764.42

.

5/11/200762.55

.

5/18/200764.9

.

5/25/200767.39

.

6/1/200765.88

.

6/8/200766.99

.

6/15/200766.63

.

6/22/200768.51

.

6/29/200768.02

.

7/6/200770.15

.

7/13/200773.73

.

7/20/200774.5

.

7/27/200773.74

.

8/3/200773.83

.

8/10/200769.98

.

8/17/200768.5

.

8/24/200767.52

.

8/31/200768.83

.

9/7/200771.76

.

9/14/200773.84

.

9/21/200775.54

.

9/28/200776.52

.

10/5/200776.18

.

10/12/200776.22

.

10/19/200780.58

.

10/26/200781.62

.

11/2/200786.47

.

11/9/200789.81

.

11/16/200788.29

.

11/23/200790.87

.

11/30/200790.74

.

12/7/200786.83

.

12/14/200788.08

.

12/21/200789.16

.

12/28/200790.99

.

1/4/200893.56

.

1/11/200892.69

.

1/18/200888.21

.

1/25/200885.4

.

2/1/200888.64

.

2/8/200886.55

.

2/15/200890.23

.

2/22/200893.71

.

2/29/200895.4

.

3/7/200898.17

.

3/14/2008102.28

.

3/21/2008101.92

.

3/28/200899.45

.

4/4/200898.88

.

4/11/2008103.17

.

4/18/2008107.12

.

4/25/2008110.96

.

5/2/2008110.25

.

5/9/2008114.94

.

5/16/2008120.12

.

5/23/2008123.86

.

5/30/2008126.43