Data          [1]      [2]      [3]      [4]      [5]
bal. 6       34.6     10.4      7.8      5.2      4.8
bal. 7       36.3      6.7      7.2      4.4        4
bal. 8       37.7      8.8      6.8        4      4.4
bal. 9         38      7.4      7.2        4      4.8
bal. 10      35.5      8.1        8      3.8      4.2
bal. 11        37      6.7      7.6        4      3.6
bal. 12      35.5     10.7      7.5      4.7      3.4
bal. 13        33       10      7.4      4.8      3.9
bal. 14      35.5      7.6      5.8      4.1      4.6
bal. 15      35.3      7.9      7.7      3.8      4.4
bal. 16      33.8      7.3      7.6      4.2      3.8
bal. 17      35.5      9.1      7.8      3.7      3.7
bal. 18      34.4      8.1      7.6        4      4.2
bal. 19        33     10.8        7      5.7      4.5
bal. 20      32.6      9.5      7.8      6.2      4.7
bal. 21      34.2      7.8      6.9      3.1      3.6
bal. 22      33.9      7.6      7.5      4.2      3.9
bal. 23      35.9      7.9      7.7        4      3.7
bal. 24      37.8      7.5      6.2      3.2      4.4
bal. 25      37.4      8.2        7      3.3      4.9
bal. 26      34.3      9.7      5.9      4.9        5
bal. 27      31.2      9.4      7.6        5      5.2
bal. 28      38.2      7.3      6.5      3.9      5.5
bal. 29      37.4      7.9      6.1      4.1      4.9
bal. 30      33.5      6.8      6.7      3.7      4.5
geg. 1       36.5      8.5      5.3      5.1      5.1
geg. 2       36.9      8.2      6.8      4.8      4.8
geg. 3       31.5      9.4      8.7        5      5.9
geg. 4       34.7      8.9      8.3      4.9      6.9
geg. 5         34        9      6.3      3.4      5.1
geg. 6       39.6      7.8      5.4      3.6      4.4
    viso     1095      261      220      133      141