0.0 5.0
1917.0 4.7
2500.0 4.5
3082.0 4.3
3665.0 4.2
4248.0 4.1
4830.0 3.8
5413.0 3.9
5995.0 3.6
6578.0 3.5
7160.0 3.3
10000.0 0.0
