Data          [1]      [2]      [3]      [4]      [5]
bal. 16      16.8     12.7      2.4      2.4      1.5
bal. 17      16.7     11.9      3.2      2.2      2.2
bal. 18      15.3     12.1      2.9      2.4      1.9
bal. 19      16.1     11.9      3.4      2.3      2.7
bal. 20      17.6     11.9      3.4      2.5      1.5
bal. 21      16.5     11.4        3      1.9      2.7
bal. 22      16.4     11.8        3      1.8      4.1
bal. 23        16     11.6        3      1.8      1.5
bal. 24      16.2     12.1      3.3      2.1      2.5
bal. 25        16     10.4      3.5      1.9      2.3
bal. 26      17.4     11.2      3.8      2.6      2.1
bal. 27      17.3     11.7      3.8      2.3      1.9
bal. 28        16     13.1      2.9      1.6      1.2
bal. 29        16     12.8      2.4      1.7      1.8
bal. 30      16.1     12.2      3.1      1.7      1.7
geg. 1       21.4       10        3      3.2      1.3
geg. 2       20.5     11.3      3.3      3.1     0.91
geg. 3       19.6     12.7      3.4        3     0.72
geg. 4       18.8     11.3        3      2.6     0.51
geg. 5       17.9     12.3      2.7      2.4     0.57
geg. 6       17.2     13.9      2.9      2.7     0.33
geg. 7       17.1     12.5        3      2.3     0.41
geg. 8         19     12.6      3.6      2.4     0.28
geg. 9       17.2     13.9      3.8      2.3     0.26
geg. 10      15.7     18.5      3.1      2.4     0.25
geg. 11      17.5     12.6      3.3      2.4     0.38
geg. 12      19.5     11.1      2.7      2.7     0.28
geg. 13      18.7     12.3      2.8      2.3     0.35
geg. 14      18.3     11.8      2.8      2.2     0.24
geg. 15      16.7     12.1      3.8        2     0.33
geg. 16      16.5     12.1      3.9      2.2     0.26
    viso      538      380     98.3     71.3     38.9