Data          [1]      [2]      [3]      [4]      [5]
bal. 10      48.9     28.2      1.6      1.5     0.92
bal. 11      49.2     27.7      1.6      1.4     0.91
bal. 12      52.6     23.7      1.1      1.2     0.98
bal. 13      50.2     26.6        1      1.1        1
bal. 14      48.7       28      1.6      1.5     0.87
bal. 15      50.5     27.1      1.5      1.5     0.91
bal. 16      51.4     26.9      1.6      1.5     0.86
bal. 17      50.8     24.1      1.5      1.6     0.89
bal. 18      50.5     24.5      1.5      1.5     0.93
bal. 19        54     22.7      1.1      1.2        1
bal. 20      52.4     23.3      1.1      1.2     0.91
bal. 21      49.6     25.2      1.6      1.5     0.95
bal. 22      48.5     25.7      1.7      1.6     0.85
bal. 23      49.2     25.5      1.6      1.6     0.86
bal. 24      49.4     25.2      1.5      1.5      0.9
bal. 25      50.3     24.2      1.6      1.4     0.87
bal. 26      54.2     22.8        1      1.1     0.97
bal. 27      52.7       24      1.2        1     0.98
bal. 28      49.2       25      1.7      1.5     0.82
bal. 29      49.7     24.4      1.6      1.5     0.95
bal. 30      50.7       24      1.5      1.5     0.88
geg. 1       53.5     21.8     0.99      1.1     0.74
geg. 2       53.8     23.1      1.1      1.1     0.79
geg. 3       53.9     23.7      1.1      1.2     0.82
geg. 4       52.3     24.4      1.1      1.2     0.89
geg. 5       49.5     24.5      1.6      1.4     0.78
geg. 6         50     24.1      1.6      1.5      0.8
geg. 7       49.9       25      1.6      1.5     0.79
geg. 8       52.3     24.7      1.3      1.3     0.86
geg. 9       52.1     24.2      1.4      1.4     0.94
geg. 10      51.9     18.5      1.1      1.3     0.99
    viso     1582      763     43.4     42.7     27.7