Data          [1]      [2]      [3]      [4]      [5]
bal. 6       27.2     18.5     14.2      8.2     12.8
bal. 7       38.5     15.8     11.2      5.6      7.8
bal. 8       32.2     16.6     10.4        8     12.5
bal. 9       32.9     16.8     13.9      7.3      7.2
bal. 10      26.9     16.5     14.1      8.8       12
bal. 11        35     13.6       10      6.7      6.8
bal. 12      20.1     12.3     10.6      7.7      7.8
bal. 13      20.5     16.6     12.7      7.8      9.3
bal. 14      34.5     13.9      9.6      8.6     13.3
bal. 15      26.9     14.1     10.1      8.5      9.7
bal. 16      35.6       16       12      5.2     12.7
bal. 17      34.4     12.7      8.2        7      7.8
bal. 18      37.3     16.7     11.5      8.5      4.3
bal. 19      25.9     18.5     11.2     10.5        8
bal. 20      28.3       16     14.6      5.4     10.9
bal. 21      26.8       14     11.4      5.4      9.2
bal. 22      26.7     10.6      8.6        5        8
bal. 23      26.5     13.4      8.2      6.2     13.3
bal. 24      25.7     13.5      9.9      4.9       15
bal. 25        34     16.7     12.4      4.8      9.9
bal. 26      26.9       15      9.6      6.3     10.5
bal. 27      20.9     15.9      9.9      7.9     11.1
bal. 28      28.5     14.9       11      7.5       15
bal. 29      28.5     12.1      9.9      7.6     13.1
bal. 30      35.7     16.4     10.4      6.4      9.8
geg. 1       27.9     15.1       11      5.3      6.9
geg. 2       24.6       18     16.7      5.8      8.7
geg. 3       22.6     15.7     11.4      6.6      8.5
geg. 4       33.3     18.4     13.1      7.1      8.3
geg. 5       34.7       17      9.7      7.7      9.2
geg. 6       32.8     13.9      7.7      6.7       10
    viso      912      475      345      215      309