xper,xns,xew,xco
0.100000001 , 9.92383194 , 12.4084768 , 1083.50000
0.200000003 , 15.3741550 , 17.0121670 , 1250.00000
0.300000012 , 12.0459309 , 11.2096882 , 1250.00000
0.500000000 , 5.86004925 , 14.5147943 , 1250.00000
1.00000000 , 0.609153748 , 1.74414873 , 700.000000
2.00000000 , 0.150270313 , 0.316499978 , 350.000000
3.00000000 , 5.41376956E-02 , 0.118909433 , 233.500000