xper,xns,xew,xco
0.100000001 , 0.110810213 , 0.412742078 , 973.799988
0.200000003 , 4.98107001E-02 , 8.13914612E-02 , 1125.00000
0.300000012 , 2.86084171E-02 , 3.64973731E-02 , 1125.00000
0.500000000 , 1.15391240E-02 , 1.04037831E-02 , 1125.00000
1.00000000 , 1.29244907E-03 , 2.08940683E-03 , 675.000000
2.00000000 , 9.15347540E-04 , 9.46960412E-04 , 337.500000
3.00000000 , 8.77807208E-04 , 1.11604272E-03 , 225.000000