Data          [1]      [2]      [3]      [4]      [5]
bal. 8       23.9     23.9        7      1.4      5.6
bal. 9       39.3       25      5.4      3.6      5.4
bal. 10      45.2       26      9.6      2.7      2.7
bal. 11      40.9       25      4.5      4.5      9.1
bal. 12        31     23.8      7.1      7.1      4.8
bal. 13      36.8     30.9      7.4      5.9      5.9
bal. 14      43.5     30.4      4.3      8.7      4.3
bal. 15      36.1     37.7      6.6      3.3      4.9
bal. 16      32.8     34.5      5.2      6.9      6.9
bal. 17      31.7     36.6      9.8        0      7.3
bal. 18      34.3     28.6     14.3        0     11.4
bal. 19       9.8     27.5      7.8     15.7      9.8
bal. 20      19.1     27.7     12.8      4.3      2.1
bal. 21      33.3     30.6      5.6        0      5.6
bal. 22      35.8     20.8      3.8      1.9      5.7
bal. 23      17.8     42.2      8.9        0      4.4
bal. 24      37.8     22.2      4.4      2.2      8.9
bal. 25      34.8     21.7      8.7      6.5      4.3
bal. 26      29.4     31.4      5.9      3.9     11.8
bal. 27      48.9     26.7      6.7      2.2      2.2
bal. 28        40     34.5      5.5      3.6      5.5
bal. 29      22.7     36.4     11.4      9.1      6.8
bal. 30      18.5       37       13      5.6      3.7
geg. 1       18.2     34.1      6.8     13.6      6.8
geg. 2         25       30      7.5       15      2.5
geg. 3       43.6       20      7.3     12.7      3.6
geg. 4         50     25.9     10.3      1.7      6.9
geg. 5         40     28.9      6.7      8.9      4.4
geg. 6       21.6     37.8      5.4      8.1      2.7
geg. 7         18       28       10        8       16
geg. 8       27.5     22.5        5      7.5       15
    viso      987      908      234      175      197