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    Niamey
h    African population.
i    Data refers to a 5-year period preceding the reference year.
j    Including refugees.
k    Data as at the end of December.
l    2004
m    2008
n    2003
o    2012
p    2014