Data          [1]      [2]      [3]      [4]      [5]
bal. 7       42.3     43.4      5.7      3.6        2
bal. 8         43     42.6      5.8      3.5      1.9
bal. 9       43.6     42.1        6      3.5      1.8
bal. 10      43.4     42.2        6      3.4      1.8
bal. 11      44.1     41.4      5.9      3.4      1.9
bal. 12        47     38.3      6.2      3.5      1.7
bal. 13      44.8     41.2      5.8      3.5      1.6
bal. 14      42.8     42.2      6.1      3.5      1.9
bal. 15      42.1       43      5.9      3.8      1.9
bal. 16      42.9     41.7      6.3      3.8      1.9
bal. 17      44.4     40.7      6.4      3.5      1.8
bal. 18      44.1     40.5      6.2      3.8      1.9
bal. 19      47.3     36.8      6.6      3.8      1.8
bal. 20      46.8     37.4      6.5      3.8      1.8
bal. 21      43.6     40.7      6.5      3.8      1.9
bal. 22      43.8     40.5      6.8      3.7      1.8
bal. 23      43.8     40.6      6.6      3.6        2
bal. 24      44.4     39.7      6.7      3.8      1.9
bal. 25      44.8     39.3      6.7      3.7      1.9
bal. 26      48.1     35.7        7      3.8      1.9
bal. 27      47.5     36.1        7      4.1      1.9
bal. 28        44     40.1      6.7      3.9      1.9
bal. 29      44.5     39.2      6.8      4.1      1.9
bal. 30      45.1     38.5      6.6      4.5        2
geg. 1       45.7     39.9      5.8      3.7      1.7
geg. 2         46       39      6.2      3.8      1.8
geg. 3         46     38.1      6.5      3.9      1.8
geg. 4       46.1     37.9      6.7        4      1.7
geg. 5       41.8     42.5      6.4      4.1      1.8
geg. 6       41.7     41.9      6.6      4.2        2
geg. 7       42.7     40.6      6.8      4.4      1.9