Age

Number

least

Mean

highest

St

St/mean

Skewness

Kurtosis

7.5

22

9.4

18.7

33.0

5.61

30%

0.47

0.81

8.5

21

15.0

29.0

45.3

8.38

29%

0.84

0.54

9.5

25

22.1

35.1

53.1

8.86

25%

0.21

0.08

10.5

22

21.4

41.6

62.7

10.92

26%

0.18

−0.72

11.5

26

26.8

52.2

70.1

11.83

23%

−0.05

0.29

Total

116

9.4

35.9

70.1

14.77

41%