LU1850_ne30-ne30   LU2000_ne30-ne30
    0       3.12      3.23
    1       5.62      9.98
    2       0.49      0.47
    3       2.45      7.43
    4       0.33      0.30
    5       4.60      8.41
    6       0.40      0.24
    7       3.57      5.59
    8       0.48      0.45
    9       3.10      8.27
   10       0.62      0.74
   11       7.14      3.14
   12      88.30     87.08