Sources and References   Technical Notes
Footnotes  
a    Projected est. (medium fertility variant).
b    2023
c    African Financial Community (CFA) Franc, Bank of Central African States (BEAC).
d    2018
e    2024
f    Estimate.
g    2022
h    2019
i    Data refers to a 5-year period preceding the reference year.
j    Calculated by the UN Statistics Division.
k    Refers to foreign citizens.
l    Est. should be viewed with caution as these are derived from scarce data.
m    Based on calendar year (January 1 to December 31).
n    2017
o    2021
p    Data at 1 January of the reporting year.