Data          [1]      [2]      [3]      [4]      [5]
bal. 22      34.5     44.8      6.9      3.4        0
bal. 23      57.1     17.9      7.1        0      3.6
bal. 24      38.5     42.3      3.8        0      3.8
bal. 25      34.8     34.8     17.4        0        0
bal. 26      42.9     28.6     28.6        0        0
bal. 27      40.9     36.4      9.1        0      4.5
bal. 28        25     37.5        0        0     12.5
bal. 29       8.3      8.3     33.3        0      8.3
bal. 30      15.4     69.2        0        0        0
geg. 1       21.4     21.4     21.4        0      7.1
geg. 2         50       25        0        0        0
geg. 3       21.7     21.7     30.4        0        0
geg. 4       38.9     16.7     27.8        0      5.6
geg. 5       22.7     36.4      9.1        0        0
geg. 6       37.5     37.5     12.5        0        0
geg. 7       87.5      1.3        0        0        0
geg. 8       93.2      4.3        0        0     0.85
geg. 9       79.3     12.6      1.1        0      1.1
geg. 10      69.7     21.2        0        0        0
geg. 11      46.3     17.1      4.9        0        0
geg. 12      77.8     22.2        0        0        0
geg. 13       7.1      3.2      2.6        0     0.65
geg. 14      45.8       25     20.8        0        0
geg. 15      92.3      2.1      3.5        0        0
geg. 16      13.3      4.4        0        0      2.2
geg. 17      32.3      9.7      3.2        0        0
geg. 18      38.9     33.3      5.6        0        0
geg. 19      40.9     22.7     22.7        0        0
geg. 20      39.4     36.4      9.1        0        3
geg. 21        16       16        0        0        0
geg. 22       1.6      1.6     0.33        0     0.33
    viso     1271      712      281      3.4     53.7