xper,xns,xew,xco
0.100000001 , 0.174542114 , 0.143744290 , 1190.19995
0.200000003 , 9.92661268E-02 , 0.106995538 , 1375.00000
0.300000012 , 0.163424730 , 9.62635726E-02 , 1375.00000
0.500000000 , 3.50123718E-02 , 2.31597163E-02 , 1375.00000
1.00000000 , 5.66052552E-03 , 5.44828270E-03 , 800.250000
2.00000000 , 3.04985256E-03 , 2.21912842E-03 , 399.850006
3.00000000 , 1.62600807E-03 , 1.33491796E-03 , 266.750000