xper,xns,xew,xco
0.100000001 , 0.733795583 , 0.378505737 , 892.650024
0.200000003 , 0.122209132 , 0.105751917 , 1031.25000
0.300000012 , 0.128408283 , 9.49283764E-02 , 1031.25000
0.500000000 , 4.70335558E-02 , 3.92601341E-02 , 1031.25000
1.00000000 , 3.17639150E-02 , 3.18399072E-02 , 562.650024
2.00000000 , 3.22326049E-02 , 3.38330120E-02 , 281.325012
3.00000000 , 2.05589142E-02 , 2.68495772E-02 , 187.688004