xper,xns,xew,xco
0.100000001 , 0.777437270 , 0.626689613 , 973.799988
0.200000003 , 0.148719996 , 9.83904526E-02 , 1125.00000
0.300000012 , 6.13924973E-02 , 8.36971626E-02 , 1125.00000
0.500000000 , 3.58796082E-02 , 3.70220207E-02 , 1125.00000
1.00000000 , 3.21808942E-02 , 2.37676390E-02 , 675.000000
2.00000000 , 2.58303415E-02 , 2.54449043E-02 , 337.500000
3.00000000 , 2.67692655E-02 , 1.73014663E-02 , 225.000000