Data          [1]      [2]      [3]      [4]
bal. 11      97.6      1.6     0.53     0.27
bal. 12      97.9      1.6     0.27     0.27
bal. 13      97.7      1.5     0.51     0.26
bal. 14      98.6     0.54     0.54     0.27
bal. 15      98.6     0.56     0.56     0.28
bal. 16      97.8      1.4     0.55     0.28
bal. 17      97.9     0.88      1.2        0
bal. 18      97.3      1.8     0.61      0.3
bal. 19      97.4      2.1     0.29     0.29
bal. 20      97.5      1.9     0.62        0
bal. 21      97.5      1.6     0.95        0
bal. 22      98.4     0.65     0.97        0
bal. 23      97.6      1.7     0.34     0.34
bal. 24      98.3     0.34        1     0.34
bal. 25      97.7     0.98      1.3        0
bal. 26      97.7     0.99     0.99     0.33
bal. 27        97      1.7        1     0.33
bal. 28      97.2      1.6     0.95     0.32
bal. 29      97.5      2.2        0     0.31
bal. 30      97.9      1.8        0      0.3
geg. 1       98.2      1.5      0.3        0
geg. 2       97.9      1.8      0.3        0
geg. 3       97.9      1.8     0.31        0
geg. 4         97      2.4     0.59        0
geg. 5       95.9      3.5     0.63        0
geg. 6       95.7      3.3     0.98        0
geg. 7       95.3      3.7        1        0
geg. 8       95.6      3.4        1        0
geg. 9       95.8      2.8      1.4        0
geg. 10      96.9      2.1        1        0
geg. 11      97.1      2.2     0.72        0