a    Projected estimate (medium fertility variant).
b    Including Kosovo.
c    2019
d    Refers to the urban population of Belgrade area.
e    2020
f    Excludes irrigation canals and landscaping care.
g    Includes irrigation canals.
h    Excludes publishing activities.
i    Excludes repair of personal and household goods.
j    Estimate.
k    Special trade system up to 2008.
l    Data refers to a 5-year period preceding the reference year.
m    Data as at the end of December.
n    2018
o    2016
p    Data are as at 1 January of reporting year.
q    Excluding data from some regions, provinces or states.
r    Excluding Kosovo.
s    Excluding Kosovo and Metohija.
t    Tourists staying in visitor accommodation establishments.