xper,xns,xew,xco
0.100000001 , 0.689207673 , 0.758194089 , 1083.50000
0.200000003 , 0.610795796 , 0.630932033 , 1250.00000
0.300000012 , 0.466065764 , 0.566440105 , 1250.00000
0.500000000 , 9.00963247E-02 , 7.38119707E-02 , 1250.00000
1.00000000 , 2.06738785E-02 , 1.45827355E-02 , 700.000000
2.00000000 , 7.95724709E-03 , 5.80452709E-03 , 350.000000
3.00000000 , 5.02165407E-03 , 5.16165979E-03 , 233.500000