Table 2. Survey and sample size characteristics.

Country	Survey Year	Total adolescent girls and young women interviewed	Sample size by designa	Selected adolescent girls and young women sampleb	% of completed responses
Angola	2015–16	6423	702	702	100%
Burkina Faso	2010	6592	679	674	99.3%
Burundi	2016–17	7218	408	406	99.5%
Chad	2014–15	6884	975	960	99.0%
Gambia	2013	4564	334	333	99.7%
Mali	2018	4116	494	494	100%
Mozambique	2015	2944	321	321	100%
Niger	2012	3869	539	531	98.5%
Nigeria	2018	15267	1444	1444	100%
Uganda	2016	8058	926	926	100%
Total	-	65935	6822	6791	99.5%

^aSample size by design are adolescent girls and young women aged 15–24, who were pregnant at the time of the study and responded to questions on pregnancy intention.

^bSelected adolescent girls and young women sample are those with complete response for all variables considered.