Data          [1]      [2]      [3]      [4]      [5]
bal. 23      78.3      8.4      7.1      2.1     0.77
bal. 24      75.4      9.6        8        0      0.7
bal. 25      76.5      8.4      8.1      2.8     0.85
bal. 26      74.3        7      9.3      2.4      1.2
bal. 27      74.7      8.8      8.8      2.2     0.83
bal. 28      76.5      7.3        8      2.8     0.89
bal. 29      76.9        8      8.8      2.6      0.8
bal. 30      80.3      7.2      7.7        0     0.63
geg. 1       74.1      7.5     11.1      2.9      0.8
geg. 2       73.4       10     10.1      2.6      0.6
geg. 3       74.8        8       10      2.8     0.77
geg. 4       78.8      7.4        9        0     0.78
geg. 5       78.4        7      8.8      2.2     0.75
geg. 6       76.4        7        8      2.8     0.59
geg. 7       76.2      8.7      8.6      2.5     0.86
geg. 8       77.8      6.7        9      2.1     0.74
geg. 9       69.1      7.6      8.9      5.3     0.75
geg. 10      75.5      6.7      7.4      5.6      0.8
geg. 11        77      6.5      8.9      2.2     0.44
geg. 12      76.9      6.1      9.5      2.3     0.77
geg. 13      77.7      7.6      8.5      2.2     0.68
geg. 14      78.3      7.1        8      2.3     0.88
geg. 15      75.9      8.2      8.5      3.3     0.56
geg. 16      79.3      6.9      8.7        2     0.68
geg. 17      75.9      7.8      8.6      3.1     0.78
geg. 18      71.8     11.3      8.9      1.6     0.74
geg. 19      76.9        8      9.3        0     0.88
geg. 20      72.6      9.5     10.3      2.4        1
geg. 21      74.5     10.8      7.9      2.7     0.58
geg. 22      76.2      9.6      7.7      2.2     0.95
geg. 23      73.4      7.7      7.4      3.8      1.1
    viso     2354      248      269     73.6       24