Data          [1]      [2]      [3]      [4]      [5]
bal. 11      27.8     16.7     33.3      5.6      5.6
bal. 12      22.2     38.9     22.2        0     11.1
bal. 13        25     41.7      8.3      8.3      8.3
bal. 14      12.5       50     18.8     12.5      6.2
bal. 15      18.8     43.8      6.2     18.8      6.2
bal. 16      43.8     18.8     18.8      6.2     12.5
bal. 17        20     53.3        0      6.7     13.3
bal. 18      31.2     43.8      6.2     12.5      6.2
bal. 19      33.3     16.7     16.7     16.7     16.7
bal. 20      27.3     27.3     27.3      4.5      9.1
bal. 21      16.7     41.7       25      8.3      8.3
bal. 22        40     13.3     26.7        0     13.3
bal. 23       9.1     45.5     18.2      9.1     18.2
bal. 24        50     33.3      8.3        0      8.3
bal. 25      38.5     46.2        0      7.7      7.7
bal. 26      47.1     23.5     11.8      5.9      5.9
bal. 27      27.3     54.5      9.1        0      9.1
bal. 28      15.4     53.8     15.4        0      7.7
bal. 29      18.8       25       25     12.5     12.5
bal. 30      26.3     26.3     31.6     10.5      5.3
geg. 1       27.3     18.2     27.3      9.1      9.1
geg. 2       45.5     18.2      9.1      9.1     18.2
geg. 3         35       30       25        0       10
geg. 4       36.4     36.4      9.1        0      9.1
geg. 5       33.3     44.4     11.1        0     11.1
geg. 6         40       30       10        0       20
geg. 7       46.2     23.1     23.1        0        0
geg. 8       37.5     37.5     12.5     12.5        0
geg. 9         50     33.3        0        0     16.7
geg. 10      37.5     43.8      6.2        0      6.2
geg. 11      46.2     15.4     15.4        0     23.1
    viso      986     1044      478      176      315