0	2.18
20.5	2.53
30	2.03
45.5	0.75
48.5	0.74
51.5	0.34
53.5	0
56.5	-0.52
58.5	-0.96
67	-1.3
77	-1.5
88	-2
102	-2.6
121	-3.5
135	-4.1
154	-4.1
174	-3.4
198	-2.6
216	-2.3
228	-2.5
243	-3
266	-3.9
298	-5
326	-5.8