a    Projected estimate (medium fertility variant).
b    Inland waters include the reservoirs.
c    2015.
d    2016.
e    Estimate.
f    Break in the time series.
g    Series linked to former series.
h    2014.
i    Data classified according to ISIC Rev. 3.
j    Data refers to manufacturing and utilities only.
k    2012.
l    Areas not elsewhere specified.
m    Data refers to a 5-year period preceding the reference year.
n    Data as at the end of December.
o    Population aged 3 years and over.
p    Partial data.
q    2004.
r    Does not include other non-residents namely workers, students, etc.