|
Jul-08
|
6.60
|
|
Sep-08
|
6.36
|
|
Nov-08
|
7.12
|
|
Jan-09
|
6.32
|
|
Mar-09
|
5.07
|
|
May-09
|
4.49
|
|
Jul-09
|
4.37
|
|
Sep-09
|
4.26
|
|
Nov-09
|
4.15
|
|
Jan-10
|
4.91
|
|
Mar-10
|
4.60
|
|
May-10
|
4.61
|
|
Jul-10
|
4.17
|
|
|
Jul-08
|
6.85
|
|
Aug-08
|
6.99
|
|
Sep-08
|
6.57
|
|
Oct-08
|
6.60
|
|
Nov-08
|
7.75
|
|
Dec-08
|
7.17
|
|
Jan-09
|
6.67
|
|
Feb-09
|
5.70
|
|
Mar-09
|
5.60
|
|
Apr-09
|
5.25
|
|
May-09
|
5.37
|
|
Jun-09
|
5.90
|
|
Jul-09
|
5.24
|
|
Aug-09
|
5.39
|
|
Sep-09
|
5.14
|
|
Oct-09
|
4.86
|
|
Nov-09
|
5.03
|
|
Dec-09
|
5.47
|
|
Jan-10
|
5.79
|
|
Feb-10
|
5.55
|
|
Mar-10
|
5.61
|
|
Apr-10
|
5.77
|
|
May-10
|
5.52
|
|
Jun-10
|
5.29
|
|
Jul-10
|
5.21
|
|