Table 2. Profile of respondents.

Demographic variable	All (N = 883)
	Frequency	(%)
Gender
1. Male	874	99
2. Female	9	1
Age
1. Less than 26	134	15.2
2. 26–30	148	16.8
3. 31–35	80	9.1
4. 36–40	66	7.5
5. 41–45	112	12.7
6. Older than 45	343	38.8
Work experience
1. Less than 5 years	167	18.9
2. 6–10 years	216	24.5
3. 11–15 years	60	6.8
4. 16–20 years	77	8.7
5. More than 21 years	363	41.1