a    Land area only. Excluding 84 square km of uninhabited islands.
b    2017
c    2015
d    2019
e    2018
f    At factor cost.
g    De facto population.
h    Persons present (de facto).
i    Estimate.
j    2016
k    Data refers to a 5-year period preceding the reference year.
l    General government expenditure (GGE) can be larger than the Gross domestic product (GDP) because government accounts for a very large part of domestic consumption and because a large part of domestic consumption in the country is accounted for by imports.
m    Data refer to fiscal years beginning 1 July.
n    2013
o    2009
p    2008
q    2012
r    Data are as at 1 January of reporting year.
s    Air arrivals. Tarawa and Christmas Island.