Month	V1	V2	Delta
Jan	108.88	243.18	134.30
Feb	119.11	205.32	86.21
Mar	111.11	176.46	65.34
Apr	114.17	182.88	68.71
May	117.42	245.59	128.17
Jun	111.65	167.64	55.99
Jul	121.36	193.00	71.63
Aug	129.85	244.95	115.11
Sep	138.61	220.17	81.56
Oct	136.79	200.75	63.96
Nov	137.11	266.27	129.16
Dec	123.58	214.15	90.57

Month	V1	V2	Delta