xper,xns,xew,xco
0.100000001 , 4.23263741 , 4.40510988 , 892.650024
0.200000003 , 0.478701085 , 0.389929235 , 1031.25000
0.300000012 , 0.397963673 , 0.283328563 , 1031.25000
0.500000000 , 6.65428191E-02 , 6.62981868E-02 , 1031.25000
1.00000000 , 2.59150043E-02 , 3.17323543E-02 , 562.650024
2.00000000 , 2.44432297E-02 , 2.79160794E-02 , 281.325012
3.00000000 , 2.82727834E-02 , 2.03541424E-02 , 187.688004