Data          [1]      [2]      [3]      [4]      [5]
bal. 9       11.2      7.9      2.6      1.9      1.7
bal. 10      11.3      7.9      2.3      1.4      1.6
bal. 11      11.4      8.1      1.8      1.3      1.5
bal. 12      10.8      7.7      3.4      1.5      1.6
bal. 13      10.7        8      5.9      1.3      1.6
bal. 14      11.4      7.5      1.2      1.3      1.8
bal. 15      10.7      7.3      6.6     0.88      1.4
bal. 16      10.5      7.6      3.7        1      1.4
bal. 17      10.7      8.2      1.5     0.87      1.7
bal. 18      11.2      7.5      1.1      0.7      1.6
bal. 19      10.6      7.2      3.2     0.83      1.7
bal. 20      10.5      6.6      3.6      1.4      1.7
bal. 21        11      7.6      1.4     0.72      1.6
bal. 22      11.2      7.2      1.3     0.72      1.7
bal. 23      11.6      7.1      2.7     0.38      1.6
bal. 24      11.5      6.6      1.7     0.23      1.7
bal. 25      11.2        7      1.1      0.2      1.9
bal. 26      10.1      6.8      4.2     0.24      1.7
bal. 27       9.7        6      4.8     0.48      1.7
bal. 28      11.2        7      1.1     0.23      1.7
bal. 29      10.8        6        2     0.19      1.7
bal. 30      11.3      6.1      2.2     0.17      1.6
geg. 1       10.2      8.1      1.6      1.4      1.8
geg. 2       10.7      8.3      1.2     0.98      1.7
geg. 3        9.9      9.1      6.1      0.7      1.7
geg. 4       10.7      7.7      6.3     0.73      1.7
geg. 5       11.9      8.1      1.2     0.67      1.5
geg. 6       11.7      7.8        3      1.4      1.6
geg. 7       11.5      7.8      1.8      2.3      1.5
geg. 8       11.4      7.5        1      2.4      1.7
geg. 9       12.1      7.9      1.3      2.2      1.7
    viso      341      231     82.7     30.7     50.9