a    Projected estimate (medium fertility variant).
b    Including Sabah and Sarawak.
c    2019
d    Kuala Lumpur is the capital and Putrajaya is the administrative capital.
e    Refers to the Greater Kuala Lumpur.
f    2020
g    At producers' prices.
h    Estimate.
i    Data refers to a 5-year period preceding the reference year.
j    Refers to foreign citizens.
k    Including refugees.
l    Data as at the end of December.
m    Provisional data.
n    2018
o    2017
p    2013
q    Data are as at 1 January of reporting year.
r    Refers to total population.
s    Including Singapore residents crossing the frontier by road through Johore Causeway.