Data          [1]      [2]      [3]      [4]      [5]
bal. 11      60.9     17.8      5.2      4.7        5
bal. 12      60.1       19      5.5      4.4      5.1
bal. 13      58.7     20.3      5.1        5      4.7
bal. 14      59.2     18.4      5.8      5.5      5.2
bal. 15      60.3     18.1      5.5      4.6      5.7
bal. 16      55.9     20.5      5.6      5.8      5.6
bal. 17      56.7     20.7      5.7      5.1      5.1
bal. 18      57.9     19.7      5.5      5.1      5.3
bal. 19      57.3     18.7      5.8      5.1      5.6
bal. 20      59.6     18.2      5.8      4.2      5.7
bal. 21      54.1       21      7.3      5.7      5.2
bal. 22      52.6     23.3      5.9        6      5.2
bal. 23      54.5     22.3      5.8      5.6      4.7
bal. 24      54.5     21.6      6.3      5.4      5.2
bal. 25      56.4     19.8      6.1      5.4      6.3
bal. 26      57.3     19.5      5.3      5.3      5.2
bal. 27      57.2     19.1      5.7      5.1      5.9
bal. 28      57.6     19.6      5.2      4.9      5.5
bal. 29      56.9     18.9      5.2      4.9      6.7
bal. 30      58.3     18.9      5.3      5.3      5.8
geg. 1       56.2     20.4      5.8      5.4      5.6
geg. 2       56.7     19.3      5.8      5.8      5.8
geg. 3       57.9       19        5      4.9      5.4
geg. 4       54.3     22.1      5.7      5.6      5.1
geg. 5       55.8     20.1      5.6      5.7      5.5
geg. 6       59.4     16.8      5.8      4.7      6.6
geg. 7         56       21      5.6      5.4      4.9
geg. 8       56.3     21.5      4.9      5.8      4.9
geg. 9       55.6     21.1        6      4.9      4.9
geg. 10      57.1     20.5        6      4.9      5.3
geg. 11      56.3       19      6.6      5.4      6.1