xper,xns,xew,xco
0.100000001 , 8.84823129E-02 , 9.45575908E-02 , 892.650024
0.200000003 , 5.47479466E-02 , 5.11525832E-02 , 1031.25000
0.300000012 , 3.98678891E-02 , 4.08391505E-02 , 1031.25000
0.500000000 , 2.67934017E-02 , 2.59032622E-02 , 1031.25000
1.00000000 , 3.25035155E-02 , 3.17587331E-02 , 562.650024
2.00000000 , 2.32553016E-02 , 2.17512567E-02 , 281.325012
3.00000000 , 2.35704202E-02 , 1.84994675E-02 , 187.688004