Month Fourseam
4/07 -17.67
5/07 -19.67
6/07 -13.56
7/07 -13.04
8/07 -12.49
9/07 -13.37
MonthFourseam
4/08 -13.89
5/08 -11.34
6/08 -13.15
7/08 -13.14
8/08 -13.76
9/08 -12.57
MonthFourseam
4/09 -12.41
5/09 -12.43
6/09 -11.32
7/09 -13.96
8/09 -12.12
9/09 -12.92
10/09 -16.37
MonthFourseam
3/10 -10.20
4/10 -13.16
5/10 -13.74
6/10 -11.82
7/10 -13.40
8/10 -13.49
9/10 -12.27
10/10 -12.60
MonthFourseam
3/11 -13.21
4/11 -13.33
5/11 -11.05
6/11 -12.65
7/11 -13.21
8/11 -12.90
9/11 -11.86
MonthFourseam
4/12 -13.81
5/12 -12.04
6/12 -13.21
7/12 -14.17
8/12 -14.10
9/12 -13.50
10/12 -15.48
MonthFourseam
4/13 -12.91
5/13 -13.51
6/13 -13.44
7/13 -12.38
8/13 -12.63
9/13 -14.03
MonthFourseam
4/14 -15.03
5/14 -14.56
6/14 -14.35
7/14 -14.64
8/14 -14.04
9/14 -16.00
MonthFourseam
4/15 -14.54
5/15 -15.76
6/15 -16.09
7/15 -15.16
8/15 -16.06
9/15 -16.60
10/15 -17.14