xper,xns,xew,xco
0.100000001 , 0.268156976 , 1.03200912 , 892.650024
0.200000003 , 0.134156123 , 0.142264649 , 1031.25000
0.300000012 , 7.98671767E-02 , 0.117501311 , 1031.25000
0.500000000 , 3.84462141E-02 , 3.35851684E-02 , 1031.25000
1.00000000 , 1.98829807E-02 , 2.33727954E-02 , 562.650024
2.00000000 , 1.74816940E-02 , 1.95547473E-02 , 281.325012
3.00000000 , 1.28949089E-02 , 8.03754665E-03 , 187.688004