xper,xns,xew,xco
0.100000001 , 0.232172593 , 0.374303371 , 973.799988
0.200000003 , 6.13816194E-02 , 0.145602822 , 1125.00000
0.300000012 , 3.38898227E-02 , 3.45244482E-02 , 1125.00000
0.500000000 , 8.93926900E-03 , 1.41296517E-02 , 1125.00000
1.00000000 , 2.41245166E-03 , 2.19790242E-03 , 675.000000
2.00000000 , 7.46243983E-04 , 9.89219057E-04 , 337.500000
3.00000000 , 4.53362038E-04 , 9.46760178E-04 , 225.000000