xper,xns,xew,xco
0.100000001 , 19.1661701 , 23.2617035 , 1190.19995
0.200000003 , 19.6502113 , 23.9743671 , 1375.00000
0.300000012 , 21.4203091 , 30.1954651 , 1375.00000
0.500000000 , 32.5170212 , 36.8875427 , 1375.00000
1.00000000 , 43.3643036 , 49.1197624 , 800.250000
2.00000000 , 16.5620823 , 19.3112164 , 399.850006
3.00000000 , 14.9212723 , 18.2609558 , 266.750000