xper,xns,xew,xco
0.100000001 , 0.777537107 , 0.627056599 , 973.799988
0.200000003 , 0.148805588 , 9.87081230E-02 , 1125.00000
0.300000012 , 6.15432039E-02 , 8.33048001E-02 , 1125.00000
0.500000000 , 3.22953872E-02 , 3.68040949E-02 , 1125.00000
1.00000000 , 3.22963260E-02 , 2.36091539E-02 , 675.000000
2.00000000 , 2.15181094E-02 , 2.52680331E-02 , 337.500000
3.00000000 , 2.61051189E-02 , 1.72996912E-02 , 225.000000