Footnotes  
a    Projected estimate (medium fertility variant).
b    2017
c    South Sudanese Pound.
d    2019
e    2020
f    Estimate.
g    Data refers to a 5-year period preceding the reference year.
h    Including refugees.
i    2018
j    2016
k    2012
l    Data are as at 1 January of reporting year.