Table 1.

Demographic data of study participants, in percent

			Kebelea
		Total	A	B	C	D
		(n = 7479)	(n = 1307)	(n = 2479)	(n = 2161)	(n = 1532)
Gender	Male	50.0	50.7	51.3	50.1	47.3
	Female	50.0	49.3	48.7	49.9	52.7
Age	1–4	21.1	16.7	22.7	23.3	19.0
	5–9	37.0	33.4	40.9	35.1	36.4
	10–14	22.4	26.4	23.5	19.8	20.9
	15–19	6.6	9.3	5.6	4.3	8.9
	20–24	4.4	4.6	3.0	4.1	7.0
	25–29	8.6	9.6	4.4	13.4	7.8

^aKebele: Genta Mechie (A), Zigiti Mechie (B), Gatse (C) and Kolla Shelle (D)