a    Projected estimate (medium fertility variant).
b    2019
c    Pretoria is the administrative capital, Cape Town is the legislative capital and Bloemfontein is the judiciary capital.
d    2020
e    Estimate.
f    Calculated by the UN Statistics Division from national indices.
g    Break in the time series.
h    Urban areas.
i    Imports FOB.
j    Areas not elsewhere specified.
k    Data refers to a 5-year period preceding the reference year.
l    Including refugees.
m    Data as at the end of December.
n    Data refer to fiscal years beginning 1 April.
o    2018
p    Data are as at 1 January of reporting year.
q    2017
r    Excluding transit.