xper,xns,xew,xco
0.100000001 , 3.37528729 , 2.17145920 , 892.650024
0.200000003 , 0.889266551 , 0.617785096 , 1031.25000
0.300000012 , 0.340626776 , 0.427734911 , 1031.25000
0.500000000 , 8.57193843E-02 , 0.131989360 , 1031.25000
1.00000000 , 3.15317139E-02 , 3.53279971E-02 , 562.650024
2.00000000 , 6.65287348E-03 , 4.34896396E-03 , 281.325012
3.00000000 , 5.24081197E-03 , 4.30613663E-03 , 187.688004