3/31 - 153.4
4/30 - 149.4
5/31 - 151.2
6/30 - 151.6
7/27 - 150.6

01 - 153.2
02 - 152.6
03 - 150.8
04 - 150.6
05 - 150.2
06 - 150.2
07 - 150.6
08 - 150.0
09 - 149.8
10 - 150.2
11 - 150.2
12 - 149.6