a    2017
b    2018
c    2019
d    Including mining and quarrying.
e    Excludes publishing activities. Includes irrigation and canals.
f    Excludes repair of personal and household goods.
g    Excludes computer and related activities and radio/TV activities.
h    Break in the time series.
i    Data classified according to ISIC Rev. 3.
j    Population aged 14 years and over.
k    2011
l    Resident population (de jure).
m    Calculated by the UN Statistics Division from national indices.
n    Estimate.
o    Areas not elsewhere specified.
p    Data refers to a 5-year period preceding the reference year.
q    Data as at the end of December.
r    2016
s    2014
t    2012
u    Arrivals by air.