xper,xns,xew,xco
0.100000001 , 9.92385387 , 12.4084806 , 1083.50000
0.200000003 , 15.3741770 , 17.0121689 , 1250.00000
0.300000012 , 12.0459490 , 11.2096882 , 1250.00000
0.500000000 , 5.86004114 , 14.5147991 , 1250.00000
1.00000000 , 0.609170973 , 1.74414921 , 700.000000
2.00000000 , 0.150245711 , 0.316498965 , 350.000000
3.00000000 , 5.41263968E-02 , 0.118909627 , 233.500000