a    Projected estimate (medium fertility variant).
b    2019
c    2020
d    Excludes irrigation canals and landscaping care.
e    Includes irrigation canals.
f    Excludes publishing activities.
g    Excludes repair of personal and household goods.
h    Estimate.
i    Calculated by the UN Statistics Division from national indices.
j    In 2014, the reported share of non-standard HS codes was relatively high.
k    Data refers to a 5-year period preceding the reference year.
l    Data as at the end of December.
m    2018
n    2013
o    2007
p    2017
q    Data are as at 1 January of reporting year.
r    Partial data.
s    2008
t    Excluding nationals residing abroad.