Footnotes
a    Projected estimate (medium fertility variant).
b    2015.
c    2014.
d    2016.
e    Data classified according to ISIC Rev. 4.
f    Estimate.
g    Break in the time series.
h    Data refers to a 5-year period preceding the reference year.
i    Data as at the end of December.
j    2004.
k    2008.
l    2012.
m    2003.
n    2009.