a    Projected estimate (medium fertility variant).
b    Excluding inland water.
c    2019
d    2020
e    Excludes irrigation canals and landscaping care.
f    Includes irrigation canals.
g    Excludes publishing activities.
h    Excludes repair of personal and household goods.
i    Estimate.
j    Data refers to a 5-year period preceding the reference year.
k    Data as at the end of December.
l    2018
m    2017
n    Data are as at 1 January of reporting year.
o    Users in the last 3 months.
p    Population aged 16 to 74 years.
q    The number of inbound arrivals is based on a combination of accommodation statistics and border survey statistics (as calculated within Tourism Satellite Account).
r    Development Assistance Committee member (OECD).