Data          [1]      [2]      [3]      [4]      [5]
bal. 3       33.9     33.9     11.9      3.4        0
bal. 4       27.7     23.4     21.3     10.6      4.3
bal. 5       39.5     23.3     23.3        0        0
bal. 6       43.8     20.8      8.3      6.2      2.1
bal. 7       31.4     35.7      2.9      8.6      1.4
bal. 8       23.9     23.9     16.9      8.5      1.4
bal. 9         25     39.3     14.3      5.4        0
bal. 10        26     45.2      9.6      9.6        0
bal. 11        25     40.9        0      4.5        0
bal. 12      23.8       31      4.8      7.1      2.4
bal. 13      30.9     36.8      4.4      7.4        0
bal. 14      30.4     43.5        0      4.3        0
bal. 15      37.7     36.1      6.6      6.6        0
bal. 16      34.5     32.8      6.9      5.2      1.7
bal. 17      36.6     31.7      4.9      9.8        0
bal. 18      28.6     34.3      8.6     14.3        0
bal. 19      27.5      9.8      9.8      7.8        2
bal. 20      27.7     19.1      8.5     12.8      6.4
bal. 21      30.6     33.3      8.3      5.6      2.8
bal. 22      20.8     35.8     11.3      3.8      3.8
bal. 23      42.2     17.8     11.1      8.9      2.2
bal. 24      22.2     37.8     11.1      4.4      4.4
bal. 25      21.7     34.8      8.7      8.7      4.3
bal. 26      31.4     29.4      3.9      5.9        0
bal. 27      26.7     48.9      4.4      6.7        0
bal. 28      34.5       40        0      5.5      1.8
bal. 29      36.4     22.7     11.4     11.4        0
bal. 30        37     18.5      7.4       13      5.6
geg. 1       34.1     18.2      9.1      6.8      2.3
geg. 2         30       25        0      7.5        0
geg. 3         20     43.6      3.6      7.3      3.6
    viso      941      967      253      227     52.5