Data          [1]      [2]      [3]      [4]      [5]
bal. 11        41       12        3      4.1      1.6
bal. 12      43.9     11.6      1.8      4.5      1.2
bal. 13      45.8     11.1      2.1      4.1      1.2
bal. 14      41.8     14.8      2.8      4.1      2.2
bal. 15      41.2     17.1      3.3      3.7      1.6
bal. 16      37.6     22.3        3      4.4      2.1
bal. 17      38.3     25.7      2.5      4.4      1.1
bal. 18      37.3       25      3.2      4.1     0.91
bal. 19        38     24.4      2.2      4.2      1.3
bal. 20      38.1     19.3        2      3.9     0.81
bal. 21      42.8     13.5      2.4      5.2      1.4
bal. 22      42.7     12.9      3.4      6.1      1.6
bal. 23      43.9     12.4      2.4      6.6      1.7
bal. 24      43.3     14.8      2.7      6.4      1.5
bal. 25      42.6     12.5      3.1      6.1      2.2
bal. 26      45.9     10.4      1.3      5.2      1.3
bal. 27      47.1     11.9      3.2      3.6      1.7
bal. 28      42.6     12.8      3.5      5.2      2.4
bal. 29      41.7     13.5      3.4      5.5      2.5
bal. 30      45.7     12.5      3.2      5.1      2.6
geg. 1       42.7     12.5      2.6      4.2      1.5
geg. 2       49.6     12.3      2.7      4.5      1.6
geg. 3       47.3     11.9      2.3      5.7      1.5
geg. 4       47.8     12.1      1.4      5.2      1.2
geg. 5       44.4     14.9      2.6      4.8      2.3
geg. 6       44.8     13.1      2.1        5      2.1
geg. 7       44.3     14.2      2.4        5      2.6
geg. 8       45.8       13      2.9      4.9      2.2
geg. 9       46.6     12.9      1.9      5.9     0.94
geg. 10      45.5     12.7        3        4      1.3
geg. 11        48     12.9      2.3      6.4      1.2
    viso     1348      453     80.6      152     51.1