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    2019
e    2024
f    Estimate.
g    Brazzaville
h    2021
i    Data refers to a 5-year period preceding the reference year.
j    Calculated by the UN Statistics Division.
k    Including refugees.
l    Based on calendar year (January 1 to December 31).
m    2022
n    2011
o    2018
p    2012
q    2014
r    Data at 1 January of the reporting year.
s    Higher Education only.
t    Overestimated or based on overestimated data.
u    Provisional data.