Method I	Method II	Method III	Method IV
81	85	81	86
81	53	59	90
85	80	70	81
67	75	70	61
88	64	64	84
72	39	78	72
80	60	75	56
63	61	80	68
62	83	52	82
92	66	45	98
82	75	87	79
49	66	85	74
69	90	79	82
66	93		
74			
80