xper,xns,xew,xco
0.100000001 , 0.337456584 , 0.298042983 , 973.799988
0.200000003 , 0.153656691 , 7.19206706E-02 , 1125.00000
0.300000012 , 3.95696089E-02 , 5.01996167E-02 , 1125.00000
0.500000000 , 1.21934684E-02 , 9.80227068E-03 , 1125.00000
1.00000000 , 2.44886405E-03 , 1.94483658E-03 , 675.000000
2.00000000 , 1.07932882E-03 , 1.06947473E-03 , 337.500000
3.00000000 , 8.44293856E-04 , 8.86380090E-04 , 225.000000