xper,xns,xew,xco
0.100000001 , 7.01231062E-02 , 0.131104037 , 892.650024
0.200000003 , 3.69914994E-02 , 3.85363176E-02 , 1031.25000
0.300000012 , 2.26252470E-02 , 1.82402693E-02 , 1031.25000
0.500000000 , 4.09244793E-03 , 5.33247320E-03 , 1031.25000
1.00000000 , 2.49189907E-03 , 2.14918097E-03 , 562.650024
2.00000000 , 1.13193947E-03 , 9.14635544E-04 , 281.325012
3.00000000 , 7.67883845E-04 , 1.13583857E-03 , 187.688004