xper,xns,xew,xco
0.100000001 , 9.01727295 , 10.4324770 , 1190.19995
0.200000003 , 20.9452648 , 27.0282173 , 1375.00000
0.300000012 , 22.0771656 , 29.0886536 , 1375.00000
0.500000000 , 9.40796852 , 9.24415016 , 1375.00000
1.00000000 , 1.70350957 , 1.31397974 , 800.250000
2.00000000 , 0.488033563 , 0.362738729 , 399.850006
3.00000000 , 0.303897202 , 0.166322693 , 266.750000