xper,xns,xew,xco
0.100000001 , 8.51422399E-02 , 0.113607153 , 892.650024
0.200000003 , 0.157316834 , 0.183831185 , 1031.25000
0.300000012 , 0.218393758 , 0.242864043 , 1031.25000
0.500000000 , 8.43488351E-02 , 7.11384714E-02 , 1031.25000
1.00000000 , 3.59252430E-02 , 3.32534984E-02 , 562.650024
2.00000000 , 2.31930874E-02 , 2.55745947E-02 , 281.325012
3.00000000 , 2.23170072E-02 , 1.96727552E-02 , 187.688004