Data          [1]      [2]      [3]      [4]      [5]
bal. 14      37.5        0     37.5        0        0
bal. 15      33.3        0     55.6        0     11.1
bal. 16      33.3        0     66.7        0        0
bal. 17        25        0       75        0        0
bal. 18         0        0      100        0        0
bal. 19      44.4        0     55.6        0        0
bal. 20        50     33.3     16.7        0        0
bal. 21        25        0     37.5     12.5        0
bal. 22      28.6        0     28.6        0     14.3
bal. 23      33.3        0       50        0        0
bal. 24      33.3      8.3     16.7      8.3        0
bal. 25        50       25       25        0        0
bal. 26        20        0       60        0        0
bal. 27      33.3        0     33.3     16.7        0
bal. 28      11.1     11.1     77.8        0        0
bal. 29      28.6        0     42.9        0        0
bal. 30      41.2      5.9     41.2        0        0
geg. 1       30.8      7.7     53.8        0        0
geg. 2       12.5        0       75     12.5        0
geg. 3       66.7        0     33.3        0        0
geg. 4         25        0       50        0        0
geg. 5         20        0       60       10       10
geg. 6         25        0       75        0        0
geg. 7       14.3        0     57.1        0     14.3
geg. 8       42.9        0     28.6        0        0
geg. 9         50        0       50        0        0
geg. 10        40        0       50        0        0
geg. 11         0        0      100        0        0
geg. 12      45.5        0     54.5        0        0
geg. 13        40        0       20        0       10
geg. 14      14.3        0     71.4     14.3        0