xper,xns,xew,xco
0.100000001 , 12.9533577 , 8.57977867 , 973.799988
0.200000003 , 29.1074505 , 27.8134212 , 1125.00000
0.300000012 , 36.6084023 , 25.3007545 , 1125.00000
0.500000000 , 8.04227066 , 8.28020573 , 1125.00000
1.00000000 , 0.972538173 , 0.930944383 , 1049.84998
2.00000000 , 0.216032967 , 0.226581529 , 525.150024
3.00000000 , 9.66012180E-02 , 9.98737291E-02 , 350.100006