RoadwayArea_x,ChlorideConcentration_y
0.19,4.4
0.15,6.6
0.57,9.7
0.7,10.6
0.67,10.8
0.63,10.9
0.47,11.8
0.7,12.1
0.6,14.3
0.78,14.7
0.81,15
0.78,17.3
0.69,19.2
1.3,23.1
1.05,27.4
1.06,27.7
1.74,31.8
1.62,39.5