xper,xns,xew,xco
0.100000001 , 9.44330841E-02 , 0.309212565 , 973.799988
0.200000003 , 8.05017278E-02 , 0.109917410 , 1125.00000
0.300000012 , 3.99788842E-02 , 3.77644598E-02 , 1125.00000
0.500000000 , 1.21314842E-02 , 8.00865050E-03 , 1125.00000
1.00000000 , 1.76879321E-03 , 1.55573606E-03 , 675.000000
2.00000000 , 1.00608531E-03 , 1.07868004E-03 , 337.500000
3.00000000 , 8.35830055E-04 , 1.47229468E-03 , 225.000000