15	0.030
30	0.263
45	1.040
60	2.779
75	5.668
90	9.692
105	14.54
120	20.06
135	25.95
150	31.98
165	37.97
180	43.79
195	49.35
210	54.60
225	59.53
240	64.13
255	68.40
270	72.37
285	76.03
300	79.43