Month	V1	V2	Delta
Jan	100.15	226.25	126.10
Feb	99.32	175.96	76.63
Mar	88.13	174.37	86.24
Apr	84.35	221.26	136.91
May	87.88	158.42	70.53
Jun	98.58	226.45	127.86
Jul	94.18	243.47	149.29
Aug	86.64	224.36	137.72
Sep	76.70	145.45	68.75
Oct	86.50	233.85	147.34
Nov	76.48	151.85	75.36
Dec	71.63	131.79	60.15

Month	V1	V2	Delta