xper,xns,xew,xco
0.100000001 , 0.375911713 , 0.299756199 , 892.650024
0.200000003 , 0.230737746 , 0.152000263 , 1031.25000
0.300000012 , 0.119398087 , 0.132909790 , 1031.25000
0.500000000 , 6.41566366E-02 , 5.89794703E-02 , 1031.25000
1.00000000 , 8.54604132E-03 , 1.08047519E-02 , 562.650024
2.00000000 , 4.86053992E-03 , 4.36976133E-03 , 281.325012
3.00000000 , 2.58903578E-03 , 3.26910336E-03 , 187.688004