Table 1.

Social demographics.

Age
Mean	Standard deviation		Maximum	Minimum
26.0	6.2		49.0	13.0
Marital status
Single	Married		Widowed	Divorced
24.1%	72.7%		1.2%	2.0%
Religion
Christian	Islam	Hindu	Traditional Believes	Other
89.0%	9.7%	0.5%	0.4%	0.4%
Education level
Tertiary level	Secondary school (completed)	Secondary school (incomplete)	Primary school (completed)	Primary school (incomplete)	Never been to school
27.2%	24.3%	17.8%	14.0%	13.4%	3.2%