Footnotes
a    Projected estimate (medium fertility variant).
b    2015.
c    2016.
d    Data classified according to ISIC Rev. 4.
e    Estimate.
f    2014.
g    Data refers to a 5-year period preceding the reference year.
h    Data as at the end of December.
i    2013.
j    2007.
k    Partial data.
l    2008.
m    2004.
n    Excluding nationals residing abroad.