a    2017
b    Refers to the National Capital Region.
c    2019
d    2018
e    Data classified according to ISIC Rev. 4.
f    Excludes publishing activities. Includes irrigation and canals.
g    Including taxes less subsidies on production and imports.
h    Excludes computer and related activities and radio/TV activities.
i    Excludes repair of personal and household goods.
j    Estimate.
k    Base: 2012=100.
l    2016
m    Data refers to a 5-year period preceding the reference year.
n    Refers to foreign citizens.
o    Including refugees.
p    Data as at the end of December.
q    Data revision.
r    2009
s    2014
t    Data are as at 1 January of reporting year.
u    Population aged 18 years and over.
v    Including nationals residing abroad.