a    Projected estimate (medium fertility variant).
b    2019
c    African Financial Community (CFA) Franc, Bank of Central African States (BEAC).
d    2020
e    Estimate.
f    Bangui
g    Data refers to a 5-year period preceding the reference year.
h    Including refugees.
i    Refers to foreign citizens.
j    Data as at the end of December.
k    2018
l    2009
m    2011
n    2012
o    2016
p    2017
q    2013
r    Data are as at 1 January of reporting year.
s    Elections that started in December 2020 were still underway at the time of reporting, thus figures correspond to the outgoing legislature.
t    Arrivals by air at Bangui only.