xper,xns,xew,xco
0.100000001 , 17.1130390 , 10.4430237 , 892.650024
0.200000003 , 14.7865391 , 12.4174099 , 1031.25000
0.300000012 , 11.7735443 , 9.94276237 , 1031.25000
0.500000000 , 9.66355896 , 4.58824015 , 1031.25000
1.00000000 , 2.12565684 , 1.32387137 , 562.650024
2.00000000 , 0.328851640 , 0.242346302 , 281.325012
3.00000000 , 0.142108187 , 0.114308126 , 187.688004