a    Projected estimate (medium fertility variant).
b    2015
c    2017
d    2016
e    Estimate.
f    Calculated by the Statistics Division of the United Nations from national indices.
g    Data refers to a 5-year period preceding the reference year.
h    Data as at the end of December.
i    2003
j    2008
k    2004
l    2002
m    Population aged 14 years and over.
n    2014
o    Including nationals residing abroad.