xper,xns,xew,xco
0.100000001 , 0.204757065 , 0.940770626 , 892.650024
0.200000003 , 7.46182278E-02 , 0.127892569 , 1031.25000
0.300000012 , 7.38972276E-02 , 8.05326700E-02 , 1031.25000
0.500000000 , 2.88068485E-02 , 2.61379126E-02 , 1031.25000
1.00000000 , 3.37147480E-03 , 5.10761794E-03 , 562.650024
2.00000000 , 1.12264976E-03 , 2.10446585E-03 , 281.325012
3.00000000 , 7.84404401E-04 , 1.76419225E-03 , 187.688004