Data          [1]      [2]      [3]      [4]      [5]
bal. 11      86.8      6.9      4.2      1.5      0.6
bal. 12      88.1      6.3      3.9      1.2     0.49
bal. 13      88.7      6.1      3.6      1.2     0.46
bal. 14      86.9      6.7      4.3      1.5     0.62
bal. 15      87.2      6.5      4.2      1.5     0.61
bal. 16      87.2      6.6      4.1      1.4     0.62
bal. 17      86.9      6.7      4.3      1.4      0.6
bal. 18      87.1      6.6      4.3      1.4      0.6
bal. 19      88.4      6.2      3.7      1.2     0.52
bal. 20      88.5      6.3      3.6      1.2     0.49
bal. 21      86.6      6.9      4.3      1.5     0.66
bal. 22      86.5      6.9      4.4      1.6     0.57
bal. 23      86.7      6.9      4.3      1.5     0.63
bal. 24      86.5        7      4.3      1.5     0.61
bal. 25      86.9      6.8      4.2      1.5     0.57
bal. 26      88.7      6.1      3.6      1.1     0.46
bal. 27      88.3      6.2      3.8      1.2     0.46
bal. 28      86.7      6.8      4.3      1.5     0.63
bal. 29        87      6.7      4.2      1.5     0.56
bal. 30      87.2      6.6      4.2      1.5     0.53
geg. 1         89      5.8      3.7      1.1     0.42
geg. 2       88.7      5.9      3.7      1.2     0.48
geg. 3         89      5.7      3.6      1.2     0.45
geg. 4       88.3      6.2      3.7      1.2     0.48
geg. 5       87.2      6.5      4.3      1.5     0.57
geg. 6       87.4      6.2      4.3      1.5     0.56
geg. 7       87.2      6.4      4.4      1.5     0.57
geg. 8       88.1      6.2        4      1.3     0.52
geg. 9         88      6.2      3.9      1.4      0.5
geg. 10      88.6        6      3.8      1.2     0.47
geg. 11      88.6      5.9      3.8      1.2     0.51