Table 1 General demographic and knowledge level of the participants

 Dec-16

21

35

10.9

2.34

 17–21

33

55

11

2.85

2

0.49

0.61

 22–26

6

10

9.83

2.48

 Selangor

16

26.7

12.0

2.88

 WPKL

6

10

9.6

3.14

 Negeri Sembilan

8

13.3

11.1

2.23

 Johor

4

6.7

10.0

3.36

8

1.24

0.29

 Kelantan

4

6.7

8.2

2.36

 Terengganu

4

6.7

10.7

0.95

 Perak

5

8.3

10.8

2.38

 Pahang

9

15

11.2

2.27

 Kedah

4

6.7

10.0

2.16

 Primary

1

1.7

6.0

–

 Secondary

55

91.7

10.8

2.59

3

2.11

0.11

 STPM

3

5

11.33

1.15

 Degree

1

1.7

15.00

–

 RM500-RM1000

11

18.3

10.36

2.38

 RM1001-RM3000

22

36.7

11.19

2.79

3

0.26

0.85

 RM3001-RM5000

18

30

10.58

2.99

  > RM5000

9

15

11.22

1.86