a    Projected estimate (medium fertility variant).
b    2015
c    2017
d    2016
e    Estimate.
f    Calculated by the Statistics Division of the United Nations from national indices.
g    Data classified according to ISIC Rev. 3.
h    2013
i    Data refers to a 5-year period preceding the reference year.
j    Data as at the end of December.
k    2004
l    2007
m    2003
n    2008
o    2012
p    Figure excludes 11 members yet to be sworn in.
q    Partial data.
r    Excluding government.
s    2014