xper,xns,xew,xco
0.100000001 , 0.273750007 , 0.657065392 , 892.650024
0.200000003 , 8.23553503E-02 , 0.134003013 , 1031.25000
0.300000012 , 6.11242801E-02 , 9.12134051E-02 , 1031.25000
0.500000000 , 3.58030200E-02 , 2.97759250E-02 , 1031.25000
1.00000000 , 2.79129343E-03 , 3.11437948E-03 , 562.650024
2.00000000 , 1.10340118E-03 , 1.58102869E-03 , 281.325012
3.00000000 , 7.73151114E-04 , 1.20138191E-03 , 187.688004