12/31/07

1/8/08

1/14/08

1/21/08

1/28/08

2/4/08

2/11/08

2/19/08

2/25/08

3/3/08

3/10/08

3/17/08

3/24/08

3/31/08

4/7/08

4/14/08

4/21/08

4/28/08

5/5/08

5/12/08

5/19/08

5/27/08

6/2/08

6/9/08

6/16/08

6/23/08

6/30/08

7/7/08

7/14/08

7/21/08

7/28/08

8/4/08

8/11/08

8/18/08

50.2 F

52.2 F

53.1 F

50.9 F

55.0 F

50.5 F

54.3 F

58.5 F

55.4 F

55.6 F

58.5 F

58.3 F

64.9 F

67.1 F

70.3 F

68.2 F

68.7 F

71.1 F

73.9 F

74.3 F

77.2 F

73.0 F

81.1 F

78.8 F

84.0 F

87.1 F

84.7 F

86.9 F

85.5 F

87.8 F

87.4 F

87.4 F

88.3 F

86.2 F

8.3

8.9

8.8

8.6

8.4

8.1

8.5

8.5

8.5

8.4

8.4

8.3

9.5

9.1

8.9

9.0

8.9

8.9

8.9

9.0

8.8

8.7

8.9

8.6

8.6

8.7

8.6

8.8

8.8

9.1

8.3

8.9

8.7

9.0

30.3"

26.4"

21.7"

24.4"

n/a

n/a

13.4"

n/a

22.0"

12.6"

15.4"

15.0"

26.8"

21.7"

19.3"

21.3"

43.7"

30.7"

29.9"

44.5"

80.7"

30.3"

50.8"

44.5"

39.0"

29.1"

26.8"

33.5"

30.7"

42.5"

33.1"

28.3"

29.9"

24.4"

13.2

15.3

15.2

12.7

9.4

11.6

10.6

11.6

10.3

9.9

10.1

8.0

13.1

12.1

9.1

9.9

7.7

9.7

10.3

9.1

9.0

10.2

15.0

7.9

8.7

10.4

8.6

6.5

6.6

9.9

7.2

8.4

8.9

6.8