Data          [1]      [2]      [3]      [4]      [5]
bal. 15      33.3     33.3     33.3        0        0
bal. 16         0       50       50        0        0
bal. 17      57.1     14.3     28.6        0        0
bal. 18         0        0      100        0        0
bal. 19        50       25       25        0        0
bal. 20        50        0       50        0        0
bal. 21      66.7        0     33.3        0        0
bal. 22        50        0       50        0        0
bal. 23        60        0       40        0        0
bal. 24      33.3     33.3     33.3        0        0
bal. 25        40        0       20       20        0
bal. 26         0        0      100        0        0
bal. 27        50       25       25        0        0
bal. 28         0        0       50        0       50
bal. 29         0     66.7     33.3        0        0
bal. 30        40        0       20       40        0
geg. 1         50       25       25        0        0
geg. 2          0       50       50        0        0
geg. 3       66.7        0     33.3        0        0
geg. 4          0        0      100        0        0
geg. 5         40        0       60        0        0
geg. 6         75        0       25        0        0
geg. 7          0        0      100        0        0
geg. 8         40       20       40        0        0
geg. 9          0       25       75        0        0
geg. 10        50        0       50        0        0
geg. 11      33.3     33.3     33.3        0        0
geg. 12         0       25       50       25        0
geg. 13         0        0      100        0        0
geg. 14         0        0      100        0        0
geg. 15         0        0       50        0       50