xper,xns,xew,xco
0.100000001 , 0.285360128 , 0.631724358 , 973.799988
0.200000003 , 8.08047801E-02 , 0.130663961 , 1125.00000
0.300000012 , 8.25446099E-02 , 7.99594000E-02 , 1125.00000
0.500000000 , 4.04005125E-02 , 3.74580137E-02 , 1125.00000
1.00000000 , 3.12162773E-03 , 3.35587678E-03 , 675.000000
2.00000000 , 1.14629511E-03 , 1.09922176E-03 , 337.500000
3.00000000 , 8.82533146E-04 , 8.22507369E-04 , 225.000000