a    2017
b    De jure population.
c    2015
d    2018
e    2019
f    Data classified according to ISIC Rev. 4.
g    Excludes publishing activities. Includes irrigation and canals.
h    Excludes computer and related activities and radio/TV activities.
i    Excludes repair of personal and household goods.
j    Break in the time series.
k    2013
l    Resident population (de jure).
m    2009
n    Calculated by the UN Statistics Division from national indices.
o    2016
p    Estimate.
q    Data refers to a 5-year period preceding the reference year.
r    2007
s    Data are based on a small number of deaths.
t    2006
u    Excluding the institutional population.
v    Population aged 65 years and over.
w    Refers to foreign citizens.
x    Data as at the end of December.
y    2014
z    Arrivals by air.