Footnotes  
a    Projected estimate (medium fertility variant).
b    2019
c    Refers to the urban population of cantons.
d    2020
e    Excludes irrigation canals and landscaping care.
f    Excludes publishing activities.
g    Includes irrigation canals.
h    Excludes repair of personal and household goods.
i    Estimate.
j    Central area.
k    Calculated by the UN Statistics Division from national indices.
l    Data refers to a 5-year period preceding the reference year.
m    Including refugees.
n    Data as at the end of December.
o    Data are based on SHA2011.
p    2018
q    Data are as at 1 January of reporting year.
r    Population aged 5 years and over.
s    Users in the last 3 months.