xper,xns,xew,xco
0.100000001 , 0.230770439 , 0.122859322 , 1190.19995
0.200000003 , 9.24282223E-02 , 9.79440063E-02 , 1375.00000
0.300000012 , 0.131767705 , 8.80420804E-02 , 1375.00000
0.500000000 , 4.84199673E-02 , 4.35844809E-02 , 1375.00000
1.00000000 , 5.07199671E-03 , 5.41067915E-03 , 800.250000
2.00000000 , 2.71501136E-03 , 1.95387704E-03 , 399.850006
3.00000000 , 1.56645977E-03 , 1.11913390E-03 , 266.750000