Data          [1]      [2]      [3]      [4]      [5]
bal. 23      53.9       24      6.1      6.8      4.3
bal. 24      52.6     25.1      5.8      7.7      4.6
bal. 25      49.9     25.3      7.8      7.1        5
bal. 26      48.5       27      7.1        7      3.9
bal. 27      49.5     26.9        7      6.9      4.7
bal. 28      52.6     25.4      6.1      5.7      4.2
bal. 29      51.2     25.5      6.6        6      5.5
bal. 30      48.9     26.9        7      6.6        5
geg. 1       51.1     25.8      7.7      6.8      3.6
geg. 2       53.9     24.2      7.5      6.7      3.6
geg. 3       52.9     25.4      6.4      5.2      4.2
geg. 4       50.7       26      7.3      6.9        4
geg. 5       52.8     23.8      7.4      6.4      4.3
geg. 6       51.6     25.2      6.7      6.4      4.1
geg. 7       50.8     25.1      7.2      7.5      4.6
geg. 8         50     25.2      7.4      6.7      4.8
geg. 9       49.8       28      7.8      6.2      3.7
geg. 10      50.8     25.5        6      7.7      3.8
geg. 11      49.3     26.3      7.4      7.2      4.5
geg. 12      52.5     25.7      6.5      6.3      4.4
geg. 13      52.5       25      7.8        7      3.8
geg. 14      52.7     24.5      6.7      6.8      4.1
geg. 15      52.5     24.9      7.5      5.9      4.1
geg. 16      52.1     23.7      7.7      6.9      4.3
geg. 17      51.8     25.3      6.7      7.2      3.8
geg. 18      49.7     26.2      7.5      6.8      4.4
geg. 19      50.7       26      6.9        7      3.9
geg. 20      49.9     25.2      7.8        7      4.2
geg. 21      48.7     26.2      7.6      7.5      4.8
geg. 22      48.9     26.1      6.9      8.1      4.4
geg. 23      49.5     26.1      7.1        8      4.7