Data          [1]      [2]      [3]      [4]      [5]
bal. 13      99.5        0        0    0.052    0.052
bal. 14      60.9        0        0      7.3      1.8
bal. 15      60.6        0        0      1.4      2.8
bal. 16        78        0        0        2        0
bal. 17      66.7        0        0        5        0
bal. 18      68.2        0        0      1.5        0
bal. 19      39.6        0        0      2.1      4.2
bal. 20      57.4        0        0      2.1      4.3
bal. 21      63.9        0        0      3.3      3.3
bal. 22      55.6        0        0      9.3      1.9
bal. 23      42.6        0        0      8.5     14.9
bal. 24      60.9        0        0      3.1      3.1
bal. 25      54.7        0        0      3.1      3.1
bal. 26      58.3        0        0        5      1.7
bal. 27      41.2        0        0      7.4      2.9
bal. 28      69.9        0        0      1.6      1.6
bal. 29      51.2        0        0      6.2      2.5
bal. 30      88.2        0        0     0.88     0.88
geg. 1       98.8        0        0    0.036    0.071
geg. 2       68.9        0        0      1.6        0
geg. 3       59.6        0        0     0.96     0.96
geg. 4         50        0        0      3.1      9.4
geg. 5       97.6        0        0     0.21        0
geg. 6       63.5        0        0      1.6      3.2
geg. 7       67.7        0        0        1      4.2
geg. 8       76.8        0        0      2.9      1.4
geg. 9       56.1        0        0      9.8      4.9
geg. 10      39.4        0        0      9.1        3
geg. 11        52        0        0        4        8
geg. 12      51.6        0        0      4.8      6.5
geg. 13      37.8        0        0      2.7      2.7
    viso     1937        0        0      112     93.3