xper,xns,xew,xco
0.100000001 , 2.59545706E-02 , 3.89762931E-02 , 892.650024
0.200000003 , 1.24103138E-02 , 1.39697576E-02 , 1031.25000
0.300000012 , 1.65471397E-02 , 1.08456314E-02 , 1031.25000
0.500000000 , 5.44102443E-03 , 6.75837835E-03 , 1031.25000
1.00000000 , 1.04724232E-03 , 1.57533109E-03 , 562.650024
2.00000000 , 1.01260946E-03 , 1.33018114E-03 , 281.325012
3.00000000 , 1.08597707E-03 , 1.23428938E-03 , 187.688004