Sources and References   Technical Notes
Footnotes  
a    Projected est. (medium fertility variant).
b    2023
c    Refers to Seoul Special City.
d    2019
e    2024
f    Data compiled in accordance with the System of National Accounts 1968 (1968 SNA).
g    Data classified according to ISIC Rev. 4.
h    Inc. publishing activities and landscape care. Exc. repair of personal and household goods.
i    Estimate.
j    Calculated by the UN Statistics Division from national indices.
k    Data refers to a 5-year period preceding the reference year.
l    Calculated by the UN Statistics Division.
m    Including refugees.
n    Based on calendar year (January 1 to December 31).
o    2022
p    Data at 1 January of the reporting year.
q    Population aged 16 to 74 years.
r    2021
s    Including nationals residing abroad and crew members.
t    Development Assistance Committee member (OECD).