a    Projected estimate (medium fertility variant).
b    Including Nagorno-Karabakh.
c    2015
d    Including communities under the authority of the Town Council.
e    2017
f    2016
g    Data classified according to ISIC Rev. 4.
h    Estimate.
i    2014
j    Data refers to a 5-year period preceding the reference year.
k    Including refugees.
l    Data as at the end of December.
m    Population aged 7 years and over.
n    Data have been converted from the former national currency using the appropriate conversion rate.
o    2004