Data          [1]      [2]      [3]      [4]      [5]
bal. 17      67.6      8.8      5.9      2.9     14.7
bal. 18      43.5       13      4.3     17.4     21.7
bal. 19        75        0        0        5       20
bal. 20        75       10        0        0       10
bal. 21      62.1      3.4      6.9        0     27.6
bal. 22      71.4      2.9      2.9      2.9       20
bal. 23      67.7      9.7      3.2      3.2     16.1
bal. 24        70      3.3        0      6.7       20
bal. 25      65.4      3.8      3.8        0     26.9
bal. 26      58.1      3.2        0      3.2       29
bal. 27      71.9      3.1      3.1        0     15.6
bal. 28      75.5     10.2        0        0      8.2
bal. 29      66.7      6.1        0      6.1     18.2
bal. 30        70      3.3        0        0       20
geg. 1       55.6        0     11.1        0     33.3
geg. 2       90.9        0        0        0      9.1
geg. 3       54.5      9.1      9.1        0     27.3
geg. 4         75        0        0        0       25
geg. 5       62.5      6.2        0        0     18.8
geg. 6         40       20        0        0       30
geg. 7       54.5        0        0      9.1     36.4
geg. 8       76.9        0        0        0     23.1
geg. 9       71.4      9.5      4.8        0     14.3
geg. 10      73.3        0        0     13.3      6.7
geg. 11      83.3        0        0      5.6     11.1
geg. 12      72.2        0      5.6      5.6     16.7
geg. 13      73.9      4.3      4.3        0       13
geg. 14      47.1      5.9     11.8        0     35.3
geg. 15        50        0     11.1      5.6     27.8
geg. 16      58.8      5.9        0      5.9     17.6
geg. 17      74.1     11.1      3.7        0      7.4