Footnotes  
a    Projected estimate (medium fertility variant).
b    2015
c    2017
d    2016
e    Estimate.
f    Data classified according to ISIC Rev. 3.
g    2014
h    Break in the time series.
i    Data refers to a 5-year period preceding the reference year.
j    Refers to foreign citizens.
k    Including refugees.
l    Data as at the end of December.
m    Includes Iraqi refugees registered with UNHCR.
n    2004
o    Population aged 5 years and over.
p    2002
q    2008
r    Including nationals residing abroad.