Variable

Responses

Frequency

Percentage

Gender

Male

5

20.8

Female

19

79.2

Age

21 - 30 yrs.

2

8.3

31 - 40 yrs.

12

50.0

41 - 50 yrs.

7

29.2

Over 50 yrs.

3

12.5

Level of education

Diploma

5

20.8

1st Degree

17

70.8

2nd Degree

2

8.3

Professional experience

Less than 5 yrs.

10

41.7

6 - 15 yrs.

9

37.5

Over 15 yrs.

5

20.8

Average number of students per class

45

5

20.8

50

14

58.3

55

5

20.8