xper,xns,xew,xco
0.100000001 , 3.34157050E-02 , 9.15821344E-02 , 892.650024
0.200000003 , 2.64553931E-02 , 2.11364944E-02 , 1031.25000
0.300000012 , 1.99449994E-02 , 1.82303712E-02 , 1031.25000
0.500000000 , 6.65470958E-03 , 5.75604150E-03 , 1031.25000
1.00000000 , 1.27448072E-03 , 1.33038801E-03 , 562.650024
2.00000000 , 9.25999251E-04 , 1.10201363E-03 , 281.325012
3.00000000 , 8.76848062E-04 , 1.15017139E-03 , 187.688004