a    Projected estimate (medium fertility variant).
b    2019
c    2018
d    2020
e    Excludes irrigation canals and landscaping care.
f    Excludes repair of personal and household goods.
g    Population aged 16 years and over.
h    Break in the time series.
i    Data classified according to ISIC Rev. 3.
j    Excluding the institutional population.
k    2013
l    2009
m    2012
n    Base: 2000=100.
o    2014
p    Estimate.
q    Data refers to a 5-year period preceding the reference year.
r    2017
s    2006
t    Overestimated or based on overestimated data.
u    Excluding most or all capital expenditures.
v    Excluding nationals residing abroad.
w    Arrivals by air.