Data          [1]      [2]      [3]      [4]      [5]
bal. 11      56.2     23.7      8.3      1.6     0.91
bal. 12      55.4     23.7      7.5      1.7        1
bal. 13      53.8       24      7.3        2     0.99
bal. 14      56.6     23.5      8.4      1.6      1.1
bal. 15      51.5     25.1      8.2      1.6        1
bal. 16      51.2     27.3      8.1      1.6     0.99
bal. 17      52.7     27.3      8.1      1.6     0.92
bal. 18      50.9     28.1      8.4      1.7      1.1
bal. 19        49     28.3      7.8      1.8      1.1
bal. 20      50.3     27.3      7.7      1.9      1.1
bal. 21      51.3     26.2      9.2      1.7      1.1
bal. 22      49.6     27.4      9.6      1.7      1.1
bal. 23      47.8     28.6      9.4      1.7      1.2
bal. 24      47.3     29.4      9.2      1.6      1.1
bal. 25        48     29.2      8.8      1.7      1.1
bal. 26      45.7     30.1        8      2.1      1.2
bal. 27      45.6     30.8      7.9      1.8      1.1
bal. 28      47.1     30.6      8.8      1.6      1.3
bal. 29      44.3       33      8.4      1.6      1.1
bal. 30        44     33.4      7.8      1.6      1.1
geg. 1       55.3     25.3      6.9      1.5     0.98
geg. 2         53     27.7      7.1      1.5      1.1
geg. 3         48     30.4      7.3      1.8      1.1
geg. 4       50.2     27.4      7.8      1.7      1.2
geg. 5       48.6     29.5      8.6      1.5        1
geg. 6       47.7     29.6      8.4      1.6        1
geg. 7       45.2     32.1      8.3      1.6      1.1
geg. 8       47.2     31.1      7.6      1.7      1.1
geg. 9       45.1       31      7.8      1.7      1.2
geg. 10      46.4     28.7      7.9      1.8      1.2
geg. 11      45.7     28.3      8.5      2.1      1.2
    viso     1531      878      253     52.7     33.8