xper,xns,xew,xco
0.100000001 , 0.607977509 , 0.583024502 , 973.799988
0.200000003 , 0.462305367 , 0.331455976 , 1125.00000
0.300000012 , 0.123610146 , 0.106341623 , 1125.00000
0.500000000 , 4.21144217E-02 , 2.75803339E-02 , 1125.00000
1.00000000 , 1.31145883E-02 , 4.09569405E-03 , 675.000000
2.00000000 , 6.60435064E-03 , 1.38502545E-03 , 337.500000
3.00000000 , 4.13081842E-03 , 1.16506778E-03 , 225.000000