Table 1.

Age and sex strata of study population, GGFRC, 2008.

	Sex
Age group	Male	Female	Total
15–24	500	500	1000
25–34	500	500	1000
35–44	500	500	1000
45–54	500	500	1000
55–64	500	500	1000
Total	2500	2500	5000
Adding 10% for non-response			5500