Data          [1]      [2]      [3]      [4]      [5]
bal. 17      52.1     12.9      5.2      4.3      1.6
bal. 18      59.5     14.1      6.6      4.8        1
bal. 19      50.5     16.1      6.1      4.6      1.8
bal. 20      48.7     25.8        5      3.5     0.52
bal. 21      55.1     12.2        9      4.7      1.1
bal. 22      59.6      8.9      7.5      3.7      1.6
bal. 23      50.3     12.3      8.4        6      2.1
bal. 24      50.4      7.2     10.9      7.2      1.6
bal. 25      45.4     26.6      5.2      3.6     0.82
bal. 26      52.6     14.9      6.5        4      2.1
bal. 27      45.4       13        8      3.9      2.6
bal. 28      53.9      9.1      8.4      4.5      1.2
bal. 29      54.4     12.1      6.3      4.2     0.77
bal. 30        54       11      7.7        6      2.2
geg. 1       58.8       10      6.9      3.8      2.7
geg. 2         55      8.7      7.7      5.1      3.9
geg. 3       49.1     11.8      7.4      3.8      2.4
geg. 4       54.7     14.2      6.8      4.2      2.3
geg. 5       53.4     16.1      7.3      3.2      1.3
geg. 6       59.6        8      9.1      3.9      1.9
geg. 7       29.4     38.7      4.3      3.7      1.2
geg. 8       54.8     11.9      6.6        4      1.1
geg. 9       45.5     20.1      5.6      3.4        6
geg. 10      46.1       13      7.7      4.8      1.6
geg. 11        49     18.2      7.9      3.9      2.7
geg. 12      57.9     14.3      6.3      4.1     0.58
geg. 13      45.1     13.8      5.6      3.7      0.6
geg. 14      47.3     17.5      6.7      3.5        2
geg. 15      47.5     11.8      8.8      4.7      1.6
geg. 16        53     13.8      9.1      4.2      1.4
geg. 17      44.3     14.6      3.7      4.6      1.4
    viso     1582      453      218      133     55.7