Footnotes  
a    Projected estimate (medium fertility variant).
b    2022
c    Refers to the population of the "cercle".
d    2019
e    2023
f    Estimate.
g    Data refers to a 5-year period preceding the reference year.
h    Calculated by the UN Statistics Division.
i    Including refugees.
j    Estimates should be viewed with caution as these are derived from scarce data.
k    Data based on calendar year (January 1 to December 31).
l    2021
m    2014
n    2018
o    Data are as at 1 January of reporting year.
p    2013