a    Projected estimate (medium fertility variant).
b    2015
c    Does not include the populations from the industrial area and zone 58.
d    2017
e    2016
f    Data classified according to ISIC Rev. 4.
g    Estimate.
h    Index base: 2013=100.
i    Data classified according to ISIC Rev. 3.
j    2014
k    Data refers to a 5-year period preceding the reference year.
l    Refers to foreign citizens.
m    Data as at the end of December.
n    2012
o    2004