xper,xns,xew,xco
0.100000001 , 0.268598855 , 0.232810259 , 892.650024
0.200000003 , 9.00794193E-02 , 0.114914440 , 1031.25000
0.300000012 , 0.116030447 , 5.71957938E-02 , 1031.25000
0.500000000 , 2.05198526E-02 , 1.20674847E-02 , 1031.25000
1.00000000 , 4.66349488E-03 , 3.67607572E-03 , 562.650024
2.00000000 , 1.14288565E-03 , 1.34788000E-03 , 281.325012
3.00000000 , 1.22359034E-03 , 1.20443630E-03 , 187.688004