xper,xns,xew,xco
0.100000001 , 2.26750803 , 2.50312018 , 892.650024
0.200000003 , 0.277761102 , 0.227546990 , 1031.25000
0.300000012 , 0.192232996 , 0.188342512 , 1031.25000
0.500000000 , 5.88383377E-02 , 6.26735911E-02 , 1031.25000
1.00000000 , 3.46237533E-02 , 2.90033016E-02 , 562.650024
2.00000000 , 2.51886174E-02 , 2.37786938E-02 , 281.325012
3.00000000 , 2.70568952E-02 , 2.20246650E-02 , 187.688004