4.2,NaN,0.02,NaN
4.26,NaN,0.1,NaN
5.8,NaN,0.3,NaN
6.1,NaN,0.1,NaN
7.6,NaN,0.2,NaN
8,11.467,0.1,1.2103
9.2,11.148,0.2,2.0066
10.1,12.382,0.1,1.1556
12.7,12.475,0.2,1.1447
14.3,12.231,0.1,1.8448
17,15.194,0.2,1.4184
19.2,15.056,0.2,1.9462
19.37,15.287,0.2,1.3716
22.4,18.402,0.1,0.46559
24.1,18.987,0.2,0.76873
26.1,22.918,0.1,0.64271
28.8,24.133,0.02,0.17805
29.5,25.54,0.2,0.17654
30.17,25.244,0.05,0.508
