Data          [1]      [2]      [3]      [4]      [5]
bal. 18         0      6.2      7.2        0      2.1
bal. 19         0      5.4      3.3        0      1.1
bal. 20         0      6.8      6.8        0      4.1
bal. 21      73.7      1.3        3        0      1.6
bal. 22        75      6.9      4.7        0      3.3
bal. 23      66.7      2.2      6.6        0      2.6
bal. 24      72.9      5.7      3.8        0      1.9
bal. 25      67.8      3.1      3.9        0      1.2
bal. 26         0      3.8      4.8        0      3.8
bal. 27         0      8.9      6.7        0      6.7
bal. 28      76.9      3.6      2.8        0        2
bal. 29      64.8      1.6      4.6        0      2.6
bal. 30      76.9        1      5.1        0      3.1
geg. 1          0        4      5.6        0      2.4
geg. 2          0      5.7      8.6        0      2.9
geg. 3          0     11.5      9.8        0      3.3
geg. 4          0     12.5      8.8        0      7.5
geg. 5         73      2.4      4.7        0      1.4
geg. 6         68      3.9        6        0      3.9
geg. 7          0      7.8      7.2        0      3.9
geg. 8          0      7.5      7.5        0      3.7
geg. 9          0     14.3      8.6        0      2.9
geg. 10         0     13.3     13.3        0        0
geg. 11         0        8     10.7        0      1.8
geg. 12      81.1      1.6      5.4        0      3.2
geg. 13      65.3      3.3      4.6        0        3
geg. 14      55.9      3.8        6        0      4.4
geg. 15      73.5      3.5      6.5        0      3.2
geg. 16        67      4.9      5.4        0      3.9
geg. 17         0     16.7     13.3        0       10
geg. 18         0     14.3     11.9        0      9.5
    viso     1058      196      207        0      107