xper,xns,xew,xco
0.100000001 , 4.92050648E-02 , 0.104927711 , 892.650024
0.200000003 , 2.46238094E-02 , 2.16169357E-02 , 1031.25000
0.300000012 , 2.77645029E-02 , 2.54751612E-02 , 1031.25000
0.500000000 , 6.40348252E-03 , 4.71733743E-03 , 1031.25000
1.00000000 , 1.41446560E-03 , 1.30094157E-03 , 562.650024
2.00000000 , 1.08095282E-03 , 1.39637128E-03 , 281.325012
3.00000000 , 7.40486546E-04 , 1.34155608E-03 , 187.688004