xper,xns,xew,xco
0.100000001 , 8.93847048E-02 , 8.14716071E-02 , 892.650024
0.200000003 , 1.53129483E-02 , 2.78920699E-02 , 1031.25000
0.300000012 , 1.26971947E-02 , 1.55512113E-02 , 1031.25000
0.500000000 , 5.97233977E-03 , 5.67849074E-03 , 1031.25000
1.00000000 , 9.61851038E-04 , 1.56094588E-03 , 562.650024
2.00000000 , 9.11473238E-04 , 1.18064624E-03 , 281.325012
3.00000000 , 7.30145955E-04 , 1.33339630E-03 , 187.688004