Data          [1]      [2]      [3]      [4]      [5]
bal. 2          0     42.9        0      7.1        0
bal. 3        5.6     22.2     11.1     27.8        0
bal. 4       33.3      8.3        0     33.3        0
bal. 5       17.6     23.5     11.8     29.4        0
bal. 6       14.3       50      7.1     14.3        0
bal. 7       28.6     28.6      9.5      9.5        0
bal. 8         25     18.8        0     37.5        0
bal. 9       41.2     35.3      5.9      5.9        0
bal. 10        40     26.7        0       20        0
bal. 11        20       12       12       32        0
bal. 12        13     34.8      8.7     17.4        0
bal. 13      10.7       25      7.1     17.9      3.6
bal. 14      10.5     10.5      5.3     42.1        0
bal. 15      27.3      4.5     18.2     27.3        0
bal. 16      33.3     22.2      5.6     16.7        0
bal. 17      23.5     23.5        0     29.4      5.9
bal. 18        25     31.2      6.2     18.8        0
bal. 19      14.3       19      4.8     28.6        0
bal. 20      26.3     26.3     10.5     21.1        0
bal. 21      35.3      5.9     11.8     17.6        0
bal. 22      14.3     35.7     14.3     28.6        0
bal. 23      33.3       20        0       40        0
bal. 24      22.2     27.8        0     38.9        0
bal. 25      41.7      8.3        0     41.7        0
bal. 26      35.7     42.9        0     21.4        0
bal. 27      37.5     37.5        0       25        0
bal. 28      43.8     18.8      6.2       25        0
bal. 29      30.8     46.2        0     23.1        0
bal. 30        20       40        0       40        0
geg. 1       23.1     38.5        0     38.5        0
geg. 2       30.8     38.5        0     23.1        0
    viso      778      825      156      799      9.5