xper,xns,xew,xco
0.100000001 , 0.259068221 , 0.387347460 , 973.799988
0.200000003 , 9.17524025E-02 , 0.127844036 , 1125.00000
0.300000012 , 4.03300226E-02 , 4.92077768E-02 , 1125.00000
0.500000000 , 9.23203677E-03 , 1.31802950E-02 , 1125.00000
1.00000000 , 1.96625385E-03 , 2.04181881E-03 , 675.000000
2.00000000 , 8.87481088E-04 , 1.47230516E-03 , 337.500000
3.00000000 , 9.09998489E-04 , 1.27872324E-03 , 225.000000