xper,xns,xew,xco
0.100000001 , 0.268251687 , 1.03200090 , 892.650024
0.200000003 , 0.134120405 , 0.142265618 , 1031.25000
0.300000012 , 7.98626691E-02 , 0.117501274 , 1031.25000
0.500000000 , 3.84419560E-02 , 3.35844085E-02 , 1031.25000
1.00000000 , 1.98538806E-02 , 2.33709086E-02 , 562.650024
2.00000000 , 1.74486432E-02 , 1.95578448E-02 , 281.325012
3.00000000 , 1.29140783E-02 , 8.04200396E-03 , 187.688004