Sources and References   Technical Notes
Footnotes  
a    Projected est. (medium fertility variant).
b    2023
c    2019
d    2024
e    Estimate.
f    Base: 2016 = 100
g    Data refer to 7 cities only.
h    2022
i    Data refers to a 5-year period preceding the reference year.
j    Calculated by the UN Statistics Division.
k    Including refugees.
l    Refers to foreign citizens.
m    Based on calendar year (January 1 to December 31).
n    2014
o    2021
p    Data at 1 January of the reporting year.
q    Government only.
r    Partial data.
s    Break in the time series.
t    2017
u    Arrivals of non-resident tourists by air.