xper,xns,xew,xco
0.100000001 , 0.717450738 , 0.627244651 , 892.650024
0.200000003 , 0.169692069 , 0.217163250 , 1031.25000
0.300000012 , 0.119564332 , 8.81300494E-02 , 1031.25000
0.500000000 , 4.24605012E-02 , 5.27861677E-02 , 1031.25000
1.00000000 , 3.05248387E-02 , 3.25874351E-02 , 562.650024
2.00000000 , 2.43638176E-02 , 2.01186258E-02 , 281.325012
3.00000000 , 2.55474355E-02 , 1.87005885E-02 , 187.688004