Sample’s number

South

Centre

East

Sample’s number

South

Centre

East

1

28.2

27.9

28.9

26

28.7

28

28.3

2

28

27.95

28.4

27

28.7

28.3

28.3

3

27.5

27.4

28.3

28

27.1

28.5

28.1

4

28.8

27.6

28.2

29

28

27

28.1

5

26.48

29.2

28.3

30

28.5

27.7

28.2

6

27.54

27.6

28.2

31

28.4

29.1

28.3

7

27.54

27

28.4

32

28.4

28.4

28.6

8

27

28.1

28.5

33

28.3

27.1

28.5

9

27.2

28.3

28.7

34

27.15

28.8

28.1

10

26.3

27.1

28

35

27

28.6

28.4

11

27.4

27.6

28.1

36

28.2

28.7

28.1

12

26.8

22.2

28

37

28.5

28.5

28.3

13

27.5

27.3

28.6

38

27.2

28.2

28.1

14

27.2

27.7

28.3

39

29.2

28.5

28.2

15

27.5

27.3

28.4

40

27.5

27.9

28.3

16

28.7

27.5

28

41

22.1

22.50

20.17

17

27.2

27.6

28.2

42

22.2

23.02

20.74

18

28.1

27.4

28.2

43

20.54

19.77

21.4

19

28.5

27.6

28.1

44

22.31

21.34

19.85

20

27.9

27.5

28.4

45

-

21.10

19.8

21

28.1

28.3

28.7

46

-

21.59

21.12

22

28.5

28.1

27.8

47

-

21.77

20.45

23

28.5

27.5

28.1

48

-

21.43

21.47

24

27.9

28.2

28.7

49

-

21.32

20.84

25

28

28.1

28.5

50

-

22.32

20.36