xper,xns,xew,xco
0.100000001 , 7.32526928E-02 , 3.95486653E-02 , 1190.19995
0.200000003 , 3.50790322E-02 , 2.95954589E-02 , 1375.00000
0.300000012 , 2.99689379E-02 , 1.55878095E-02 , 1375.00000
0.500000000 , 1.76838897E-02 , 1.27766002E-02 , 1375.00000
1.00000000 , 1.84100606E-02 , 1.47453817E-02 , 800.250000
2.00000000 , 1.07802125E-02 , 9.66510177E-03 , 399.850006
3.00000000 , 1.02282781E-02 , 1.02677327E-02 , 266.750000