Data          [1]      [2]      [3]      [4]      [5]
bal. 16      34.9     23.9        2      1.9      1.1
bal. 17      34.1     24.3      2.1      1.9     0.86
bal. 18      34.3     23.2      1.8      1.9     0.94
bal. 19      33.7     24.3      1.3      1.6      1.1
bal. 20        36     24.7      1.2      1.6      1.1
bal. 21      36.2     22.9      1.8      1.9     0.99
bal. 22      35.6     22.6      1.7      2.1        1
bal. 23      35.5     22.6      1.8        2      1.1
bal. 24      35.6     23.8      1.8        2     0.95
bal. 25      34.3     26.9      1.6      1.8     0.94
bal. 26      34.6       26      1.1      1.4     0.99
bal. 27      36.4     24.1      1.2      1.5        1
bal. 28      34.5     23.8      1.9      1.9     0.98
bal. 29      34.5     24.5      1.8      1.9     0.92
bal. 30      35.8     23.8      1.6      1.9      1.1
geg. 1       30.9       22     0.93      1.3     0.88
geg. 2       33.8     23.5      1.2      1.3      1.1
geg. 3       37.1     24.8      1.4      1.4      1.2
geg. 4       36.7     24.2      1.3      1.5      1.1
geg. 5       35.4     22.4      1.7      1.8        1
geg. 6       35.3     23.9      1.7      1.9      1.1
geg. 7       36.7     23.5      1.7      1.9        1
geg. 8         36       24      1.4      1.5      1.2
geg. 9       33.2     26.4      1.6      1.8      1.1
geg. 10      30.6     25.1      1.2      1.7      1.1
geg. 11      29.7     24.5      1.4      1.6      1.1
geg. 12      28.8     21.7      1.9      1.9        1
geg. 13      29.1       23      1.8      1.7      1.1
geg. 14      29.1     22.8      1.8      1.9      1.2
geg. 15      28.1     23.9      1.9      1.9        1
geg. 16      29.2     22.7      1.9      1.9      1.1
    viso     1046      739     49.5     54.2     32.5