Data          [1]      [2]      [3]      [4]      [5]
bal. 11      25.6     23.3      9.3      4.7        0
bal. 12      23.3       14      4.7        7      4.7
bal. 13      30.8     21.5      6.2      6.2      4.6
bal. 14        31     16.7      4.8      9.5        0
bal. 15      37.3     27.1      5.1      3.4      6.8
bal. 16      32.2     16.9      6.8      6.8      6.8
bal. 17      33.3     26.2      7.1        0      4.8
bal. 18      26.5     26.5      8.8        0      8.8
bal. 19      26.4      5.7      9.4     15.1      9.4
bal. 20      24.4      4.4      2.2      4.4      8.9
bal. 21        25     16.7      5.6        0      8.3
bal. 22      22.4     22.4      6.1        2     12.2
bal. 23      43.2     11.4      4.5        0     11.4
bal. 24        20     17.8      8.9      2.2      8.9
bal. 25      21.3     25.5      4.3      6.4      8.5
bal. 26        30       12       12        4        4
bal. 27      27.3     20.5      2.3      2.3      4.5
bal. 28      35.8     28.3      5.7      3.8        0
bal. 29      34.8     10.9      6.5      8.7     10.9
bal. 30      33.3     10.5      3.5      5.3        7
geg. 1       33.3      8.9      6.7     13.3      8.9
geg. 2       24.4     13.3      2.2     13.3        0
geg. 3       17.8     24.4      4.4     15.6      4.4
geg. 4       25.9     27.6      6.9      1.7        0
geg. 5       32.4     21.6      5.4     10.8        0
geg. 6       37.1     14.3      2.9      8.6     14.3
geg. 7         24       14       16        8        2
geg. 8       19.5     19.5     14.6      7.3      7.3
geg. 9       14.3     11.4     11.4     11.4     11.4
geg. 10      34.8     15.2      6.5      2.2       13
geg. 11      31.8     13.6      4.5      9.1      2.3
    viso      879      542      205      193      194