a    Projected estimate (medium fertility variant).
b    2015
c    Trinidad and Tobago Dollar.
d    Data refers to the urban agglomeration.
e    2017
f    2016
g    Estimate.
h    Data refer to the Retail Price Index.
i    Data classified according to ISIC Rev. 3.
j    2014
k    Data refers to a 5-year period preceding the reference year.
l    Data as at the end of December.
m    2003
n    2011
o    2004
p    Arrivals by air.