xper,xns,xew,xco
0.100000001 , 5.34049980E-02 , 0.153171420 , 973.799988
0.200000003 , 2.33411025E-02 , 3.21023166E-02 , 1125.00000
0.300000012 , 2.98831426E-02 , 2.08842345E-02 , 1125.00000
0.500000000 , 7.69233517E-03 , 7.65530579E-03 , 1125.00000
1.00000000 , 1.46820699E-03 , 1.54550665E-03 , 675.000000
2.00000000 , 9.25602450E-04 , 1.43432198E-03 , 337.500000
3.00000000 , 1.12539774E-03 , 1.06867461E-03 , 225.000000