W informal

5

5.5

6

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

12

35

35.5

36

36.5

37

37.5

38

38.5

39

39.5

40

40.5

41

41.5

42

42.5

43

43.5

44

45

46

47