xper,xns,xew,xco
0.100000001 , 0.650651097 , 1.99602282 , 973.799988
0.200000003 , 8.78475159E-02 , 0.183156863 , 1125.00000
0.300000012 , 7.30703697E-02 , 0.119899563 , 1125.00000
0.500000000 , 2.45746430E-02 , 3.46344411E-02 , 1125.00000
1.00000000 , 2.59483187E-03 , 4.27461509E-03 , 675.000000
2.00000000 , 1.46075175E-03 , 1.44102320E-03 , 337.500000
3.00000000 , 9.72684124E-04 , 1.50479539E-03 , 225.000000