a    Projected estimate (medium fertility variant).
b    2015.
c    United Arab Emirates Dirham.
d    2016.
e    At producers' prices.
f    Estimate.
g    2014.
h    Areas not elsewhere specified.
i    Asia not elsewhere specified.
j    Data refers to a 5-year period preceding the reference year.
k    Refers to foreign citizens.
l    Including refugees.
m    Data as at the end of December.
n    2004.
o    Arrivals in hotels only. Including domestic tourism and nationals of the country residing abroad.
p    Provisional data.