Footnotes  
a    Projected estimate (medium fertility variant).
b    2015
c    2017
d    2016
e    Data classified according to ISIC Rev. 4.
f    Estimate.
g    Calculated by the Statistics Division of the United Nations from national indices.
h    Excluding water and waste management.
i    2014
j    Break in the time series.
k    Data refers to a 5-year period preceding the reference year.
l    Data as at the end of December.
m    Health expenditure data do not include funds from foreign origin flowing in the health financing system.
n    2013
o    Population aged 16 to 74 years.
p    Provisional data.
q    2004