xper,xns,xew,xco
0.100000001 , 9.92483807 , 12.4081507 , 1083.50000
0.200000003 , 15.3739920 , 17.0121155 , 1250.00000
0.300000012 , 12.0459442 , 11.2096663 , 1250.00000
0.500000000 , 5.85997534 , 14.5149946 , 1250.00000
1.00000000 , 0.609217107 , 1.74411142 , 700.000000
2.00000000 , 0.150146961 , 0.316503018 , 350.000000
3.00000000 , 5.39992787E-02 , 0.118814342 , 233.500000