xper,xns,xew,xco
0.100000001 , 5.66525497E-02 , 0.151610211 , 973.799988
0.200000003 , 2.53584310E-02 , 3.49805094E-02 , 1125.00000
0.300000012 , 2.97105499E-02 , 2.98826862E-02 , 1125.00000
0.500000000 , 7.65414210E-03 , 7.95569085E-03 , 1125.00000
1.00000000 , 1.48234400E-03 , 1.86127389E-03 , 675.000000
2.00000000 , 1.05475704E-03 , 9.01556283E-04 , 337.500000
3.00000000 , 6.61680766E-04 , 9.27880290E-04 , 225.000000