xper,xns,xew,xco
0.100000001 , 0.150693417 , 0.126573876 , 892.650024
0.200000003 , 6.11515380E-02 , 4.02002186E-02 , 1031.25000
0.300000012 , 3.35952006E-02 , 2.94703804E-02 , 1031.25000
0.500000000 , 1.75881721E-02 , 2.11835448E-02 , 1031.25000
1.00000000 , 2.41590221E-03 , 2.29262025E-03 , 562.650024
2.00000000 , 1.49566017E-03 , 1.03058422E-03 , 281.325012
3.00000000 , 1.31318066E-03 , 1.11267157E-03 , 187.688004