xper,xns,xew,xco
0.100000001 , 0.204722747 , 0.940752804 , 973.799988
0.200000003 , 9.75604877E-02 , 0.127858713 , 1125.00000
0.300000012 , 7.09428191E-02 , 7.88119808E-02 , 1125.00000
0.500000000 , 2.61477884E-02 , 3.31524909E-02 , 1125.00000
1.00000000 , 3.45066679E-03 , 6.51808269E-03 , 675.000000
2.00000000 , 1.64159585E-03 , 2.94256629E-03 , 337.500000
3.00000000 , 1.11045945E-03 , 2.04221625E-03 , 225.000000