01/31 - 141
02/28 - 137.2
03/31 - 138.0

04/01 - 138.0
04/02 - 138.0
04/03 - 138.4
04/04 - 138.2
04/05 - 139.4
04/06 - 138.4
04/07 - 138.0
04/08 - 139.4
04/09 - 139.4
04/10 - 139.2
04/11 - ??? weighed but forgot to write it down
04/12 - 137.8 - corrected
04/13 - 138.4