Data          [1]      [2]      [3]      [4]      [5]
bal. 8         48     21.7      6.5      2.3        0
bal. 9       44.1     22.9      5.6      4.6     0.46
bal. 10      49.6     22.8      3.4      1.4        0
bal. 11      45.8     21.1      7.3      1.7     0.46
bal. 12      52.8     24.6      1.7      2.9        0
bal. 13      47.9       26      2.1      2.7        0
bal. 14      47.2       25      3.3      1.1     0.32
bal. 15      47.5       24      5.1      3.1        0
bal. 16      46.1     24.1      6.1      2.6        0
bal. 17      46.2     23.4        5        3      1.3
bal. 18      49.8     22.4      6.1      2.3     0.72
bal. 19      43.3       28      2.5      7.3     0.46
bal. 20      41.2     24.7      4.9     13.6        0
bal. 21      46.9     27.4        3      3.1        0
bal. 22      56.2     23.7      2.3      2.8        0
bal. 23      51.4     25.7      3.7      3.4        1
bal. 24      47.8     25.6      2.8      4.4        0
bal. 25      50.5     26.4      2.9      4.6        0
bal. 26      50.1     26.5      1.2      7.7        0
bal. 27      50.3     28.9      2.1      2.8        0
bal. 28      46.1     29.2      4.7      2.2        0
bal. 29      48.9       27      4.8      1.8     0.48
bal. 30      48.5     23.9        4      1.9     0.64
geg. 1       42.2     33.1      6.2      2.3        1
geg. 2         42     35.7      3.7        2     0.61
geg. 3       48.3     32.8     0.63      1.9        0
geg. 4       50.9     34.2      1.4      1.2     0.58
geg. 5       49.4     28.9      2.9      3.5     0.97
geg. 6       49.1     26.8      3.6      2.7     0.36
geg. 7       52.2     24.8      3.9      3.7     0.78
geg. 8       47.2     30.8      4.3      1.6        0
    viso     1488      822      118      102     10.2