a    Projected estimate (medium fertility variant).
b    2015.
c    2016.
d    Estimate.
e    Lom´
f    Series linked to former series.
g    2014.
h    Country data supplemented with data from the Observatoire Economique et Statistique d´Afrique Subsaharienne (Afristat).
i    Data refers to a 5-year period preceding the reference year.
j    Refers to foreign citizens.
k    Including refugees.
l    Data as at the end of December.
m    2004.
n    2008.
o    2007.
p    Includes active subscriptions using CDMA (Code Division Multiple Access) and GSM (Global System for Mobiles).
q    Excluding business enterprise.
r    Excluding private non-profit.