Footnotes  
a    Projected estimate (medium fertility variant).
b    2022
c    2018
d    2023
e    Data classified according to ISIC Rev. 4.
f    Excludes irrigation canals and landscaping care.
g    Excludes publishing activities. Includes irrigation canals.
h    Includes publishing activities and landscape care. Excludes repair of personal and household goods.
i    Estimate.
j    Calculated by the UN Statistics Division from national indices.
k    As of 2011, trade in services data reflect the improvement of the coverage of balance of payments statistics that was implemented in September 2012.
l    2019
m    Data refers to a 5-year period preceding the reference year.
n    Calculated by the UN Statistics Division.
o    Refers to foreign citizens.
p    2021
q    2014
r    Data are as at 1 January of reporting year.
s    Population aged 15 years and over.
t    Arrivals by air.