a    Projected estimate (medium fertility variant).
b    2015.
c    Population statistics are compiled from registers.
d    De jure population.
e    2016.
f    2014.
g    Population aged 15 to 64 years.
h    Nationals, residents.
i    2011.
j    2006.
k    Population aged 18 to 64 years.
l    Break in the time series.
m    2013.
n    Areas not elsewhere specified.
o    Data refers to a 5-year period preceding the reference year.
p    Data refers to a 5-year period up to and including the reference year.
q    Estimate.
r    2004.