Footnotes  
a    Projected estimate (medium fertility variant).
b    2015
c    2017
d    2016
e    Including taxes less subsidies on production and imports.
f    Estimate.
g    Areas not elsewhere specified.
h    Data refers to a 5-year period preceding the reference year.
i    Data as at the end of December.
j    2004
k    2008
l    2012
m    2000
n    2009
o    2014