a    Projected estimate (medium fertility variant).
b    2015
c    Provisional data.
d    2011
e    East Caribbean Dollar.
f    2017
g    2016
h    Break in the time series.
i    Data classified according to ISIC Rev. 2.
j    2001
k    Estimate.
l    Data refers to a 5-year period preceding the reference year.
m    2000
n    2007
o    2012
p    2004
q    2014
r    Arrivals of non-resident tourists by air.
s    2013