Footnotes  
a    Projected estimate (medium fertility variant).
b    2019
c    2020
d    Excludes irrigation canals and landscaping care.
e    Excludes publishing activities.
f    Includes irrigation canals.
g    Excludes repair of personal and household goods.
h    Estimate.
i    Urban areas.
j    Calculated by the UN Statistics Division from national indices.
k    Data refers to a 5-year period preceding the reference year.
l    Including refugees.
m    Data as at the end of December.
n    Data revision.
o    Break in the time series.
p    2018
q    Data are as at 1 January of reporting year.
r    2017
s    2016