Data          [1]      [2]      [3]      [4]      [5]
bal. 5       49.5        6      4.8      3.2      2.1
bal. 6       48.8        6      4.9        3      2.3
bal. 7       47.5        6      4.9      3.1      2.4
bal. 8       47.6      5.9      5.3        3      2.2
bal. 9       47.8      6.1        5        3      2.1
bal. 10      46.6      5.9      5.2      3.2        2
bal. 11      47.9        6      4.9      3.3      2.2
bal. 12      49.5      5.9      5.3      3.1        2
bal. 13        49      5.4        6      3.1      2.2
bal. 14      48.1      5.8      4.7      3.2      2.1
bal. 15      48.4        6      4.8      3.1        2
bal. 16      47.6        6        5      3.8      2.2
bal. 17      47.4      5.9      4.6      4.1      2.6
bal. 18      47.9      5.9      4.1      4.2        2
bal. 19      50.8      5.8        4      3.7      2.1
bal. 20      49.5        6      4.5      3.9        2
bal. 21      47.6      6.3        4      3.7      2.2
bal. 22      47.3      6.4      3.8      3.8      2.2
bal. 23      47.3      6.7      3.7      3.9      2.1
bal. 24      48.9      6.4      3.3      3.7      2.3
bal. 25      48.9      6.4      3.8      3.9      2.3
bal. 26      50.4      5.8      4.3      4.3      2.2
bal. 27      49.1      5.8      4.6        4      2.3
bal. 28      47.4      6.1      4.5      3.9      2.2
bal. 29      48.4      6.1      4.4      3.5      2.3
bal. 30        48      6.3      4.8      3.6      2.1
geg. 1         49        5      8.8      3.8      1.6
geg. 2       49.4        5      7.2      3.3      1.7
geg. 3       48.5      5.7      6.6      3.5      1.7
geg. 4       48.8      5.6      6.1      3.8      1.8
geg. 5       46.5      6.1      6.5      3.7      1.8