xper,xns,xew,xco
0.100000001 , 0.594599724 , 0.738142252 , 892.650024
0.200000003 , 7.67465308E-02 , 7.57477805E-02 , 1031.25000
0.300000012 , 3.07363309E-02 , 3.15901376E-02 , 1031.25000
0.500000000 , 1.10408636E-02 , 2.41153184E-02 , 1031.25000
1.00000000 , 4.31750342E-03 , 4.92516113E-03 , 562.650024
2.00000000 , 2.76586507E-03 , 3.56425019E-03 , 281.325012
3.00000000 , 1.24394486E-03 , 1.40180974E-03 , 187.688004