Footnotes  
a    Projected estimate (medium fertility variant).
b    2015
c    2017
d    2016
e    Estimate.
f    Data refers to a 5-year period preceding the reference year.
g    Data as at the end of December.
h    Data refer to fiscal years beginning 1 July.
i    2002
j    2004
k    2014
l    2003
m    2012
n    Arrivals by air.