xper,xns,xew,xco
0.100000001 , 0.275828958 , 0.738844573 , 973.799988
0.200000003 , 5.79843447E-02 , 0.130327120 , 1125.00000
0.300000012 , 6.78606033E-02 , 6.27341717E-02 , 1125.00000
0.500000000 , 1.91421546E-02 , 2.16850359E-02 , 1125.00000
1.00000000 , 2.30537145E-03 , 4.09271801E-03 , 675.000000
2.00000000 , 1.31658139E-03 , 1.82700891E-03 , 337.500000
3.00000000 , 8.80278589E-04 , 1.46092649E-03 , 225.000000