Data          [1]      [2]      [3]      [4]      [5]
bal. 6         12        8       12        4        0
bal. 7        2.8      8.3     30.6      2.8      2.8
bal. 8        4.8      2.4     23.8      2.4     14.3
bal. 9       15.4      5.1      7.7        0     12.8
bal. 10       7.7      7.7      7.7      2.6     10.3
bal. 11       9.4      3.1     12.5        0     15.6
bal. 12      10.7      7.1      3.6        0     14.3
bal. 13       8.8        0      2.9      5.9      2.9
bal. 14       2.9     11.4     17.1        0      2.9
bal. 15         0     12.1     21.2        0        3
bal. 16       6.5      2.2       13        0      4.3
bal. 17      14.3      4.8     16.7        0      7.1
bal. 18       4.4     17.8      8.9      6.7     13.3
bal. 19         8        8        4        4       12
bal. 20         8       28        4        0       16
bal. 21       5.9     15.7     15.7        2      5.9
bal. 22         2     13.7     27.5      3.9        0
bal. 23       8.8     29.4      8.8        0      2.9
bal. 24       5.7     14.3      5.7      2.9      8.6
bal. 25       4.7      9.3     18.6      4.7      4.7
bal. 26       7.7     11.5      7.7        0     15.4
bal. 27       3.6     14.3      7.1     10.7      7.1
bal. 28      13.9     13.9     13.9      2.8      2.8
bal. 29       7.8     13.7      9.8        0      5.9
bal. 30         0     17.1     14.6        0      4.9
geg. 1          0     17.6      2.9        0     20.6
geg. 2        3.4     10.3     10.3      3.4      3.4
geg. 3          0       20     13.3     13.3     13.3
geg. 4          0       25        5       15        0
geg. 5          0      7.7      7.7        0     12.8
geg. 6        2.1     12.8     14.9      2.1      4.3
    viso      181      372      369     89.1      244