Footnotes  
a    Projected estimate (medium fertility variant).
b    2019
c    African Financial Community (CFA) Franc, Bank of Central African States (BEAC).
d    2018
e    2020
f    Estimate.
g    Break in the time series.
h    Data refers to a 5-year period preceding the reference year.
i    Refers to foreign citizens.
j    2017
k    2005
l    Data are as at 1 January of reporting year.