xper,xns,xew,xco
0.100000001 , 6.17765635E-02 , 0.144288898 , 892.650024
0.200000003 , 3.22872512E-02 , 8.40653330E-02 , 1031.25000
0.300000012 , 2.16122698E-02 , 5.72081096E-02 , 1031.25000
0.500000000 , 1.30674783E-02 , 3.44685055E-02 , 1031.25000
1.00000000 , 6.52636867E-03 , 1.70890409E-02 , 562.650024
2.00000000 , 3.31981340E-03 , 8.34003370E-03 , 281.325012
3.00000000 , 2.19022064E-03 , 5.51507669E-03 , 187.688004