id	percgr.wo	percgr.w
10	72	55.5
168	62.35	43.8
227	55.77	66.8
801	59.98	68
805	51.6	57.88
820	61.48	61.9
823	52.57	45.4
837	52.5	56.67
842	56.43	73.3
853	60.13	77.5
864	48.6	63.53
883	42.9	54.5
899	53.5	55.8
945	70.43	91.1
953	47.1	64.05
967	50.08	71.4
