Month	V1	V2	Delta
Jan	104.13	237.61	133.47
Feb	106.25	244.33	138.07
Mar	98.26	240.09	141.83
Apr	99.49	190.12	90.63
May	94.59	195.36	100.77
Jun	91.63	171.61	79.98
Jul	97.36	227.57	130.22
Aug	90.63	198.26	107.63
Sep	94.67	193.85	99.18
Oct	107.86	184.88	77.02
Nov	101.47	179.88	78.41
Dec	88.30	197.06	108.76

Month	V1	V2	Delta