a    Projected estimate (medium fertility variant).
b    2019
c    2018
d    2020
e    Excludes irrigation canals and landscaping care.
f    Excludes publishing activities.
g    Includes irrigation canals.
h    Excludes repair of personal and household goods.
i    Population aged 15 to 64 years.
j    2013
k    Data refers to a 5-year period preceding the reference year.
l    Data as at the end of December.
m    2008
n    2011
o    Estimate.
p    Data are as at 1 January of reporting year.
q    2017
r    Excluding long term tourists on campgrounds and in holiday flats.