xper,xns,xew,xco
0.100000001 , 8.22332799E-02 , 9.56488624E-02 , 892.650024
0.200000003 , 4.96770851E-02 , 3.61533239E-02 , 1031.25000
0.300000012 , 3.29236090E-02 , 6.16149120E-02 , 1031.25000
0.500000000 , 1.67209227E-02 , 1.27202626E-02 , 1031.25000
1.00000000 , 3.95886879E-03 , 3.57023324E-03 , 562.650024
2.00000000 , 1.45212212E-03 , 2.21781596E-03 , 281.325012
3.00000000 , 1.39863137E-03 , 1.60710118E-03 , 187.688004