xper,xns,xew,xco
0.100000001 , 0.241340116 , 0.737040758 , 892.650024
0.200000003 , 8.19290355E-02 , 0.109023772 , 1031.25000
0.300000012 , 5.09256497E-02 , 6.37909397E-02 , 1031.25000
0.500000000 , 2.29188483E-02 , 3.20214964E-02 , 1031.25000
1.00000000 , 1.00661311E-02 , 7.79660279E-03 , 562.650024
2.00000000 , 5.74260112E-03 , 6.97495323E-03 , 281.325012
3.00000000 , 2.59705540E-03 , 3.77810374E-03 , 187.688004