Data          [1]      [2]      [3]      [4]      [5]
bal. 14      39.6     11.3      9.4      9.4      3.8
bal. 15      28.4       23     20.3      4.1      4.1
bal. 16      14.6     19.5     31.7      7.3     19.5
bal. 17      12.5     12.5     21.4     10.7     12.5
bal. 18      17.5     17.5     31.6      8.8     10.5
bal. 19      29.4     15.7     29.4      5.9      3.9
bal. 20      28.9     22.2     17.8      6.7     11.1
bal. 21      29.3       19     15.5      3.4     10.3
bal. 22      18.2       20     23.6      3.6     16.4
bal. 23      26.8     19.6     19.6      5.4      5.4
bal. 24      30.8     15.4     23.1      7.7      9.6
bal. 25      34.5     10.9     23.6     12.7      3.6
bal. 26      31.1      8.2     14.8      4.9     16.4
bal. 27      22.4     15.5     24.1      8.6      6.9
bal. 28      22.6     14.5     22.6      6.5      9.7
bal. 29      36.4     14.5     16.4      5.5     10.9
bal. 30      17.9     16.1       25      8.9     12.5
geg. 1       23.9     19.6     26.1      6.5      6.5
geg. 2       25.5       20     23.6      7.3      7.3
geg. 3       31.7     14.6     19.5      7.3     14.6
geg. 4       25.6     12.8     20.5     12.8      7.7
geg. 5       22.4     16.3     30.6      8.2      8.2
geg. 6         30       20       15       10      8.3
geg. 7       18.6     18.6     30.2        7      4.7
geg. 8       30.8     10.3     20.5     10.3     12.8
geg. 9       26.3     13.2     23.7      7.9     13.2
geg. 10      30.6     12.2     22.4     12.2      6.1
geg. 11      31.2     20.8     14.6      8.3      8.3
geg. 12        22     11.9       22      8.5     13.6
geg. 13      26.1     19.6     19.6      8.7      8.7
geg. 14        25     18.8     14.6     10.4     12.5
    viso      811      504      673      245      300