Land-Hist   Land-noLu
    0       4.25      4.09
    1       3.88      9.32
    2      -0.99     -1.24
    3       7.63      7.60
    4       2.30      1.68
    5       5.38     10.01
    6      -0.23     -0.46
    7       5.37      7.72
    8       0.43      0.26
    9       7.45      7.21
   10      -1.69     -1.93
   11       7.28      8.47
   12      27.13     27.26