a    Projected estimate (medium fertility variant).
b    2019
c    Including SalĂ© and Temara.
d    2020
e    Including Western Sahara.
f    Estimate.
g    Calculated by the UN Statistics Division from national indices.
h    Base 2017 = 100.
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    2018
n    2009
o    2014
p    2017
q    2012
r    Data are as at 1 January of reporting year.
s    Population aged 6 to 74 years.
t    Living in electrified areas.
u    Including nationals residing abroad.