xper,xns,xew,xco
0.100000001 , 2.17007446 , 1.73126376 , 892.650024
0.200000003 , 0.264284313 , 0.208979562 , 1031.25000
0.300000012 , 0.166176721 , 0.127488136 , 1031.25000
0.500000000 , 5.40498942E-02 , 6.51838332E-02 , 1031.25000
1.00000000 , 3.51178199E-02 , 2.90613752E-02 , 562.650024
2.00000000 , 1.90112963E-02 , 3.23121846E-02 , 281.325012
3.00000000 , 1.91611480E-02 , 3.10945939E-02 , 187.688004