X,Y,PAM,NaCl
0.01347,8.909,2,1.61
0.02852,17.78,2,0.54
0.04601,19.68,0.1,0
0.06507,30.26,0.25,0
0.09203,37.81,0.5,0
0.1301,71.39,2,0
0.1301,83.38,2,0
