Footnotes  
a    Projected estimate (medium fertility variant).
b    2015
c    African Financial Community (CFA) Franc, Central Bank of West African States (BCEAO).
d    2017
e    2016
f    Estimate.
g    Ouagadougou
h    Data refers to a 5-year period preceding the reference year.
i    Including refugees.
j    Data as at the end of December.
k    2004
l    2012
m    Partial data.
n    2009
o    2014