xper,xns,xew,xco
0.100000001 , 0.608000696 , 0.583086789 , 973.799988
0.200000003 , 0.462327152 , 0.331461221 , 1125.00000
0.300000012 , 0.123649478 , 0.106336519 , 1125.00000
0.500000000 , 4.21550907E-02 , 2.76063140E-02 , 1125.00000
1.00000000 , 1.31350979E-02 , 4.10080841E-03 , 675.000000
2.00000000 , 6.63849385E-03 , 1.46688230E-03 , 337.500000
3.00000000 , 4.16038278E-03 , 1.12982036E-03 , 225.000000