Footnotes  
a    Projected estimate (medium fertility variant).
b    For statistical purposes, the data for United Kingdom do not include this area.
c    2022
d    2018
e    2023
f    Index base: 2000=100.
g    2014
h    Estimate.
i    2019
j    Data refers to a 5-year period preceding the reference year.
k    Calculated by the UN Statistics Division.
l    2010
m    2012
n    2016
o    2021