xper,xns,xew,xco
0.100000001 , 0.162479535 , 0.310232252 , 892.650024
0.200000003 , 7.60293081E-02 , 9.90112051E-02 , 1031.25000
0.300000012 , 0.140910178 , 8.07484463E-02 , 1031.25000
0.500000000 , 2.02848166E-02 , 1.56434085E-02 , 1031.25000
1.00000000 , 6.39387779E-03 , 5.49605349E-03 , 562.650024
2.00000000 , 5.73641062E-03 , 5.36981411E-03 , 281.325012
3.00000000 , 3.87168280E-03 , 2.36227899E-03 , 187.688004