xper,xns,xew,xco
0.100000001 , 4.51730229E-02 , 0.146459252 , 973.799988
0.200000003 , 3.33211906E-02 , 3.45565081E-02 , 1125.00000
0.300000012 , 3.42873223E-02 , 3.65166552E-02 , 1125.00000
0.500000000 , 4.34524380E-02 , 6.06567562E-02 , 1125.00000
1.00000000 , 2.83351839E-02 , 2.98149623E-02 , 675.000000
2.00000000 , 8.46118759E-03 , 7.28474604E-03 , 337.500000
3.00000000 , 4.13260888E-03 , 3.89082939E-03 , 225.000000