0	2.9
17.5	2.16
24	1.64
35	0.77
37.5	0.64
41	0
43.5	-0.27
47.5	-1.24
53	-1.5
70	-2
93	-2.4
115	-3.3
136	-4
160	-3.4
181	-2.3
202	-2.2
227	-2.8
250	-3.6
280	-4.3
308	-5.3
336	-6.2