a    2017
b    Colombo is the capital and Sri Jayewardenepura Kotte is the legislative capital.
c    2018
d    Data classified according to ISIC Rev. 4.
e    Estimate.
f    Calculated by the UN Statistics Division from national indices.
g    Colombo
h    Break in the time series.
i    Index base: 2013=100.
j    2016
k    Data refers to a 5-year period preceding the reference year.
l    2015
m    Including refugees.
n    Data as at the end of December.
o    2004
p    2014
q    Excluding nationals residing abroad.