Month	V1	V2	Delta
Jan	99.02	205.36	106.35
Feb	88.98	188.92	99.93
Mar	96.70	200.10	103.40
Apr	91.42	203.52	112.10
May	81.20	223.96	142.76
Jun	87.16	174.55	87.39
Jul	86.46	169.64	83.18
Aug	77.95	198.53	120.58
Sep	91.39	227.57	136.18
Oct	88.99	173.07	84.08
Nov	80.18	179.78	99.59
Dec	90.28	201.52	111.24

Month	V1	V2	Delta