xper,xns,xew,xco
0.100000001 , 0.291837513 , 0.443412960 , 892.650024
0.200000003 , 0.147680432 , 0.182435766 , 1031.25000
0.300000012 , 8.94856900E-02 , 0.137360349 , 1031.25000
0.500000000 , 3.13291997E-02 , 3.68537828E-02 , 1031.25000
1.00000000 , 3.13659851E-03 , 8.63238890E-03 , 562.650024
2.00000000 , 1.24391168E-03 , 3.41317221E-03 , 281.325012
3.00000000 , 1.06289843E-03 , 2.38906639E-03 , 187.688004