xper,xns,xew,xco
0.100000001 , 4.51778993E-02 , 0.128207073 , 973.799988
0.200000003 , 3.33194323E-02 , 3.45638432E-02 , 1125.00000
0.300000012 , 3.42887752E-02 , 3.65056619E-02 , 1125.00000
0.500000000 , 4.34511453E-02 , 6.06512427E-02 , 1125.00000
1.00000000 , 2.83355694E-02 , 2.98244413E-02 , 675.000000
2.00000000 , 8.46136082E-03 , 7.28127034E-03 , 337.500000
3.00000000 , 4.13236255E-03 , 3.89222289E-03 , 225.000000