Footnotes  
a    Projected estimate (medium fertility variant).
b    2019
c    2018
d    2020
e    Data classified according to ISIC Rev. 3.
f    2006
g    Population aged 15 to 64 years.
h    Break in the time series.
i    2013
j    Population aged 16 years and over.
k    2011
l    Base: 2000=100.
m    2014
n    Data refers to a 5-year period preceding the reference year.
o    2016
p    Estimate.