a    2017
b    African Financial Community (CFA) Franc, Bank of Central African States (BEAC).
c    2018
d    Estimate.
e    Bangui
f    Provisional data.
g    2015
h    2016
i    Data classified according to ISIC Rev. 3.
j    Country data supplemented with data from the Observatoire Economique et Statistique d’Afrique Subsaharienne (Afristat).
k    2013
l    Data refers to a 5-year period preceding the reference year.
m    Refers to foreign citizens.
n    Data as at the end of December.
o    2004
p    2009
q    2011
r    2001
s    2000
t    2012
u    2014
v    Arrivals by air at Bangui only.