Data source	Survey year	Complete sample of children age 7–14	Incomplete Cases (%)	Final sample of children age 7–14	Portion of final analytic sample (%)	Provinces (#)
Western Africa
Benin	DHS	2006	20,953	1.63	20,611	11.17	12
Burkina Faso	MICS	2006	9,452	2.29	9,236	5.00	13
Cote d’Ivoire	MICS	2006	12,359	1.34	12,194	6.61	11
Gambia	MICS	2006	10,545	0.60	10,482	5.68	8
Ghana	DHS	2008	10,099	0.40	10,059	5.45	10
Guinea	DHS	2005	9,516	0.76	9,444	5.12	8
Guinea Bissau	MICS	2006	8,751	4.25	8,379	4.54	9
Liberia	DHS	2007	7,792	1.75	7,656	4.15	6
Mali	DHS	2006	16,887	1.79	16,584	8.99	9
Niger	DHS	2006	11,993	1.38	11,828	6.41	8
Nigeria	DHS	2008	33,386	2.61	32,516	17.62	6
Senegal	DHS	2005	15,004	2.14	14,683	7.96	11
Sierra Leone	DHS	2008	10,453	1.85	10,260	5.56	4
Sao Tome Principe (STP)	DHS	2008	2,985	0.27	2,977	1.61	4
Togo	MICS	2006	7,750	1.52	7,632	4.14	6
Total				1.64	184,541	100	125
Eastern Africa
Ethiopia	DHS	2005	16,258	0.66	16,150	25.12	11
Kenya	DHS	2003	8,041	0.96	7,964	12.39	8
Rwanda	DHS	2005	10,572	0.67	10,501	16.33	12
Somalia	MICS	2006	7,518	8.91	6,848	10.65	18
Tanzania	DHS	2010	11,363	0.89	11,262	17.51	26
Uganda	DHS	2006	11,721	1.23	11,577	18.00	9
Total				2.22	64,302	100	84
Central Africa
Central African Republic (CAR)	MICS	2006	10,979	2.23	10,734	26.12	16
Chad	DHS	2004	6,968	0.95	6,902	16.79	9
Congo	DHS	2005	6,568	2.74	6,388	15.54	4
Democratic Republic of the Congo (DRC)	DHS	2007	10,775	1.01	10,666	25.95	11
Gabon	DHS	2000	6,620	3.14	6,412	15.60	5
Total				2.01	41,102	100	45
Southern Africa
Lesotho	DHS	2009	8,488	2.33	8,290	8.91	10
Madagascar	DHS	2009	20,597	3.22	19,934	21.42	22
Malawi	DHS	2010	29,067	4.06	27,886	29.96	3
Mozambique	DHS	2009	6,099	10.12	5,482	5.89	11
Namibia	DHS	2007	8,640	4.27	8,271	8.89	13
Swaziland	DHS	2006	5,004	1.80	4,914	5.28	4
Zambia	DHS	2007	8,628	0.82	8,557	9.19	9
Zimbabwe	DHS	2005	9,855	1.26	9,731	10.46	10
Total				3.49	93,065	100	82

Sources: DHS & MICS