Footnotes  
a    Projected estimate (medium fertility variant).
b    2019
c    2020
d    Estimate.
e    Data refers to a 5-year period preceding the reference year.
f    Including refugees.
g    Data as at the end of December.
h    2018
i    2017
j    2016
k    Data are as at 1 January of reporting year.
l    Higher Education only.
m    Including nationals residing abroad.