a    Projected estimate (medium fertility variant).
b    2019
c    Refers to the National Capital Region.
d    2020
e    Excludes irrigation canals and landscaping care.
f    Excludes publishing activities.
g    Gas distribution is included in Wholesale and retail trade.
h    Includes irrigation canals.
i    Excludes repair of personal and household goods.
j    Estimate.
k    Base: 2012=100.
l    Data refers to a 5-year period preceding the reference year.
m    Refers to foreign citizens.
n    Including refugees.
o    Data as at the end of December.
p    Data revision.
q    2018
r    2017
s    2009
t    Data are as at 1 January of reporting year.
u    Population aged 18 years and over.
v    Including nationals residing abroad.