xper,xns,xew,xco
0.100000001 , 0.215400502 , 0.776014566 , 973.799988
0.200000003 , 9.04261097E-02 , 0.107841551 , 1125.00000
0.300000012 , 7.35120401E-02 , 6.80531710E-02 , 1125.00000
0.500000000 , 2.79163141E-02 , 2.82284766E-02 , 1125.00000
1.00000000 , 3.38256545E-03 , 4.31852741E-03 , 675.000000
2.00000000 , 1.55260635E-03 , 1.91750249E-03 , 337.500000
3.00000000 , 9.29140195E-04 , 1.51852053E-03 , 225.000000