xper,xns,xew,xco
0.100000001 , 0.490678400 , 0.450181246 , 892.650024
0.200000003 , 0.203554541 , 0.131334037 , 1031.25000
0.300000012 , 0.120425843 , 8.59632269E-02 , 1031.25000
0.500000000 , 4.13329639E-02 , 4.66928631E-02 , 1031.25000
1.00000000 , 3.18947025E-02 , 2.22233385E-02 , 562.650024
2.00000000 , 1.73648149E-02 , 1.98184736E-02 , 281.325012
3.00000000 , 1.95803847E-02 , 2.02857386E-02 , 187.688004