Sources and References   Technical Notes
Footnotes  
a    Projected est. (medium fertility variant).
b    The land area of Singapore comprises the mainland and other islands.
c    2023
d    2019
e    2024
f    Includes quarrying.
g    Exc. irrigation canals and landscaping care.
h    Data classified according to ISIC Rev. 4.
i    Exc. publishing activities. Inc. irrigation canals.
j    Excluding quarrying.
k    Inc. publishing activities and landscape care. Exc. repair of personal and household goods.
l    Estimate.
m    Data refers to a 5-year period preceding the reference year.
n    Calculated by the UN Statistics Division.
o    Data refer to fiscal years beginning 1 April.
p    2022
q    Data at 1 January of the reporting year.
r    Population aged 7 years and over.
s    Population aged 16 to 74 years.
t    Excluding Malaysian citizens arriving by land.