Data          [1]      [2]      [3]      [4]      [5]
bal. 16      52.2     18.7     13.4        0     0.75
bal. 17      47.8     20.1     14.2     0.75      2.2
bal. 18      61.9     14.3      7.1        0     0.79
bal. 19        52       16        7        0        0
bal. 20      48.5     17.5     17.5        1      2.1
bal. 21      53.6       19     17.6     0.65      1.3
bal. 22      48.6     21.4     13.3        0     0.58
bal. 23      49.7     18.5     13.2      2.6        0
bal. 24      46.5     22.9     15.3      1.4        0
bal. 25      50.7     22.9      9.7     0.69     0.69
bal. 26      50.9      9.1     10.9        0        0
bal. 27      47.1     21.2      8.7     0.96        0
bal. 28      46.2     25.9     11.9        0      1.4
bal. 29      57.1     18.6      9.3      4.3     0.71
bal. 30        52     16.5       15        0      1.6
geg. 1         57        9       13        1        1
geg. 2       44.6     17.9     16.1     0.89      1.8
geg. 3       45.7     15.7     15.7      1.4        0
geg. 4       51.3     18.3        7     0.87      1.7
geg. 5       59.7     13.7     12.9        0     0.81
geg. 6         50     12.3     17.9     0.62        0
geg. 7       54.1     19.6      9.5     0.68        0
geg. 8       46.6      9.7     16.5        0     0.97
geg. 9       50.7       13     11.6        0      1.4
geg. 10      38.3       21     17.3      1.2        0
geg. 11      56.4     10.6     10.6      3.2      1.1
geg. 12      55.7     22.9      8.6     0.71     0.71
geg. 13      52.5     18.7     13.7     0.72     0.72
geg. 14        61       11     12.2        0        0
geg. 15      58.5     13.8      8.9        0     0.81
geg. 16      56.5     12.2     10.4        0     0.87
    viso     1603      522      386     23.8       24