xper,xns,xew,xco
0.100000001 , 4.41340971 , 2.12694573 , 892.650024
0.200000003 , 5.72860289 , 3.24462128 , 1031.25000
0.300000012 , 10.5108576 , 5.30890799 , 1031.25000
0.500000000 , 3.83327770 , 4.66561270 , 1031.25000
1.00000000 , 1.40122104 , 0.615994871 , 562.650024
2.00000000 , 0.186283991 , 0.129450992 , 281.325012
3.00000000 , 7.70887062E-02 , 5.95196635E-02 , 187.688004