xper,xns,xew,xco
0.100000001 , 1.95732427 , 1.53250337 , 892.650024
0.200000003 , 0.277705073 , 0.210522473 , 1031.25000
0.300000012 , 0.129700869 , 0.280421734 , 1031.25000
0.500000000 , 4.94048260E-02 , 0.355041504 , 1031.25000
1.00000000 , 3.35790291E-02 , 0.163199097 , 562.650024
2.00000000 , 2.10960507E-02 , 6.06448427E-02 , 281.325012
3.00000000 , 1.90999359E-02 , 3.27862911E-02 , 187.688004