Data          [1]      [2]      [3]      [4]      [5]
bal. 14      48.7       28    0.034      1.5      1.6
bal. 15      50.5     27.1    0.038      1.5      1.5
bal. 16      51.4     26.9    0.023      1.5      1.6
bal. 17      50.8     24.1    0.035      1.6      1.5
bal. 18      50.5     24.5    0.024      1.5      1.5
bal. 19        54     22.7    0.022      1.2      1.1
bal. 20      52.4     23.3    0.028      1.2      1.1
bal. 21      49.6     25.2    0.028      1.5      1.6
bal. 22      48.5     25.7    0.026      1.6      1.7
bal. 23      49.2     25.5     0.03      1.6      1.6
bal. 24      49.4     25.2    0.031      1.5      1.5
bal. 25      50.3     24.2    0.028      1.4      1.6
bal. 26      54.2     22.8    0.033      1.1        1
bal. 27      52.7       24    0.035        1      1.2
bal. 28      49.2       25    0.027      1.5      1.7
bal. 29      49.7     24.4    0.042      1.5      1.6
bal. 30      50.7       24     0.19      1.5      1.5
geg. 1       53.5     21.8      2.8      1.1     0.99
geg. 2       53.8     23.1    0.029      1.1      1.1
geg. 3       53.9     23.7    0.039      1.2      1.1
geg. 4       52.3     24.4    0.012      1.2      1.1
geg. 5       49.5     24.5     0.93      1.4      1.6
geg. 6         50     24.1    0.021      1.5      1.6
geg. 7       49.9       25    0.052      1.5      1.6
geg. 8       52.3     24.7    0.041      1.3      1.3
geg. 9       52.1     24.2    0.029      1.4      1.4
geg. 10      51.9     18.5    0.016      1.3      1.1
geg. 11      50.8     18.9   0.0089      1.3      1.1
geg. 12      48.8       19    0.031      1.5      1.7
geg. 13      48.7       19    0.025      1.4      1.6
geg. 14      48.1     19.3     0.03      1.5      1.6
    viso     1577      733      4.8     43.2     44.2