xper,xns,xew,xco
0.100000001 , 92.0515518 , 39.5900154 , 649.200012
0.200000003 , 118.558655 , 40.0873795 , 750.000000
0.300000012 , 116.428627 , 39.7498207 , 750.000000
0.500000000 , 76.9321594 , 54.1586914 , 750.000000
1.00000000 , 15.1900911 , 17.0326252 , 399.899994
2.00000000 , 2.77660966 , 3.22340918 , 200.100006
3.00000000 , 1.40406382 , 1.43890953 , 133.199997