a    Projected estimate (medium fertility variant).
b    2015.
c    Estimate.
d    Break in the time series.
e    Due to lack of space, multiply each figure by 1,000. Annual average is calculated as geometric mean of monthly indices. Index base: 2005=100.
f    Index base: 2009=100.
g    2014.
h    2016.
i    Data refers to a 5-year period preceding the reference year.
j    Including refugees.
k    Data as at the end of December.
l    Estimates should be viewed with caution as these are derived from scarce data.
m    2004.
n    2011.
o    2003.
p    2013.
q    2012.