a    2017
b    Provisional data.
c    2011
d    East Caribbean Dollar.
e    2018
f    Break in the time series.
g    Data classified according to ISIC Rev. 3.
h    2001
i    2002
j    Estimate.
k    Data refers to a 5-year period preceding the reference year.
l    2015
m    2006
n    Data refers to a 3-year period up to and including the reference year.
o    2004
p    Population aged 65 years and over.
q    2008
r    2009
s    2014
t    2016
u    Excluding nationals residing abroad.