xper,xns,xew,xco
0.100000001 , 6.20149635E-02 , 0.144226357 , 892.650024
0.200000003 , 3.19882520E-02 , 8.41440931E-02 , 1031.25000
0.300000012 , 2.13554017E-02 , 5.72757646E-02 , 1031.25000
0.500000000 , 1.28455311E-02 , 3.45268324E-02 , 1031.25000
1.00000000 , 6.30102074E-03 , 1.71484277E-02 , 562.650024
2.00000000 , 3.09491251E-03 , 8.39976501E-03 , 281.325012
3.00000000 , 2.33607087E-03 , 5.50530665E-03 , 187.688004