x y1 y20.0909 3.2233 0.49170.1818 3.2610 1.42670.2727 3.2872 1.75240.3636 3.3660 1.92670.4545 3.5121 2.23650.5455 3.5717 2.39810.6364 3.6155 2.67450.7273 3.6425 2.69100.8182 3.7454 2.68570.9091 3.9207 2.97311.0000 3.9765 3.0956