Jan 31- 164.0
Feb 28 - 173.6
Mar 31- 168.4
Apr 30- 174.8
May 31- 176.2
June- surgery
July 31 - 176.2
Aug 31 - 175.4

Sept 1 - 175.8
Sept 2 - 176.0
Sept 3 - 176.8
Sept 4 - 176.2
Sept 5 - 175.6
Sept 6 - 173.8
Sept 7 - 172.8
Sept 8 - 173.6
Sept 9 - 172.4
Sept 10-172.4
Sept 11-172.4
Sept 12 -171.6
Sept 13- 172.0
Sept 14 - 173.0