xper,xns,xew,xco
0.100000001 , 1.16672492 , 0.813730121 , 892.650024
0.200000003 , 0.216114029 , 0.166046947 , 1031.25000
0.300000012 , 0.149785176 , 0.143707186 , 1031.25000
0.500000000 , 7.86336139E-02 , 8.41003358E-02 , 1031.25000
1.00000000 , 3.04609817E-02 , 3.54805253E-02 , 562.650024
2.00000000 , 3.00483368E-02 , 2.58690175E-02 , 281.325012
3.00000000 , 2.59960033E-02 , 2.01278701E-02 , 187.688004