xper,xns,xew,xco
0.100000001 , 0.214424402 , 0.690906286 , 973.799988
0.200000003 , 7.73686022E-02 , 0.120265394 , 1125.00000
0.300000012 , 7.73165524E-02 , 7.39516690E-02 , 1125.00000
0.500000000 , 8.40421990E-02 , 4.78945002E-02 , 1125.00000
1.00000000 , 3.52768749E-02 , 4.09251004E-02 , 675.000000
2.00000000 , 1.80583578E-02 , 1.35552008E-02 , 337.500000
3.00000000 , 5.68299089E-03 , 6.28849026E-03 , 225.000000