xper,xns,xew,xco
0.100000001 , 110.598434 , 65.6492462 , 1082.00000
0.200000003 , 110.377762 , 63.1158981 , 1250.00000
0.300000012 , 131.508545 , 85.0218353 , 1250.00000
0.500000000 , 49.5883865 , 47.9576988 , 1000.00000
1.00000000 , 6.77223349 , 9.09919453 , 500.000000
2.00000000 , 1.63518620 , 1.99885130 , 250.000000
3.00000000 , 0.739223123 , 0.862372935 , 144.500000