Month	V1	V2	Delta
Jan	101.93	171.87	69.94
Feb	96.42	220.14	123.72
Mar	82.58	218.22	135.64
Apr	78.77	228.21	149.44
May	89.49	208.14	118.66
Jun	88.99	167.56	78.56
Jul	88.54	203.29	114.75
Aug	84.51	146.58	62.08
Sep	94.21	174.98	80.77
Oct	93.91	145.36	51.45
Nov	106.56	179.29	72.73
Dec	100.19	203.77	103.57

Month	V1	V2	Delta