Data          [1]      [2]      [3]
bal. 16        25        0        0
bal. 17      33.3        0        0
bal. 18        25        0        0
bal. 19      42.9        0      7.1
bal. 20        40        0        0
bal. 21        40        0        0
bal. 22        40        0        0
bal. 23        25        0        0
bal. 24         0        0        0
bal. 25      33.3        0        0
bal. 26        50        0        0
bal. 27        50        0        0
bal. 28        30        0        0
bal. 29      69.2        0        0
bal. 30      46.2        0        0
geg. 1       46.7        0      6.7
geg. 2       44.4        0        0
geg. 3         40        0        0
geg. 4       66.7        0        0
geg. 5         30        0        0
geg. 6          0        0        0
geg. 7         20        0        0
geg. 8       12.5        0        0
geg. 9       22.2        0        0
geg. 10        64        0        0
geg. 11        20        0        0
geg. 12        40        0        0
geg. 13      36.4        0        0
geg. 14        40        0        0
geg. 15         0        0        0
geg. 16      33.3        0        0
    viso     1066        0     13.8