a    Including the Transnistria region.
b    2017
c    2018
d    Data classified according to ISIC Rev. 4.
e    Estimate.
f    Data refer to 8 cities only.
g    Excluding the left side of the river Nistru and the municipality of Bender.
h    2016
i    Data classified according to ISIC Rev. 3.
j    2013
k    Data refers to a 5-year period preceding the reference year.
l    2015
m    Data as at the end of December.
n    Excluding the Transnistria region.
o    2014
p    2004