Footnotes  
a    Projected estimate (medium fertility variant).
b    2022
c    Refers to "tätort" (according to the administrative divisions of 2005).
d    2019
e    2023
f    Excludes irrigation canals and landscaping care.
g    Data classified according to ISIC Rev. 4.
h    Excludes publishing activities. Includes irrigation canals.
i    Includes publishing activities and landscape care. Excludes repair of personal and household goods.
j    Estimate.
k    Data refers to a 5-year period preceding the reference year.
l    Calculated by the UN Statistics Division.
m    Data based on calendar year (January 1 to December 31).
n    2021
o    Data are as at 1 January of reporting year.
p    Population aged 16 to 85 years.
q    The sum of the breakdown does not add to the total.
r    Development Assistance Committee member (OECD).