xper,xns,xew,xco
0.100000001 , 0.839139283 , 1.10402381 , 892.650024
0.200000003 , 0.127617106 , 0.101368941 , 1031.25000
0.300000012 , 4.64312620E-02 , 3.88341211E-02 , 1031.25000
0.500000000 , 2.72970498E-02 , 1.57786049E-02 , 1031.25000
1.00000000 , 5.27174305E-03 , 3.53189325E-03 , 562.650024
2.00000000 , 1.37756742E-03 , 1.31289975E-03 , 281.325012
3.00000000 , 9.90908826E-04 , 1.05524855E-03 , 187.688004