New_Fsurdat   Old_Fsurdat
    0       5.24      5.25
    1      10.26     11.61
    2       0.95      0.93
    3       9.96     11.66
    4       4.42      4.41
    5      10.77     10.41
    6       2.16      2.13
    7       9.91     11.42
    8       2.20      2.19
    9      11.91     11.92
   10      -0.30     -0.29
   11      10.51     12.06
   12      25.32     25.43