xper,xns,xew,xco
0.100000001 , 0.733930647 , 0.379480273 , 892.650024
0.200000003 , 0.121979997 , 0.107773975 , 1031.25000
0.300000012 , 0.128349945 , 9.50077623E-02 , 1031.25000
0.500000000 , 4.69945557E-02 , 3.95934619E-02 , 1031.25000
1.00000000 , 3.16780657E-02 , 3.14848050E-02 , 562.650024
2.00000000 , 3.20547670E-02 , 3.41272987E-02 , 281.325012
3.00000000 , 1.77323688E-02 , 2.53461711E-02 , 187.688004