a    Including low water level for all islands (area to shoreline).
b    2017
c    De jure population.
d    Estimates should be viewed with caution as these are derived from scarce data.
e    2001
f    2018
g    Break in the time series.
h    Data classified according to ISIC Rev. 3.
i    2008
j    Estimate.
k    2019
l    Data refers to a 5-year period preceding the reference year.
m    2012
n    2005
o    2009
p    2014