a    Projected estimate (medium fertility variant).
b    2015.
c    Refers to Grande Lisboa, the Peninsula of Set´bal, and the municipality Azambuja.
d    2016.
e    Data classified according to ISIC Rev. 4.
f    Estimate.
g    Excluding `Rent´.
h    2014.
i    Data refers to a 5-year period preceding the reference year.
j    Data as at the end of December.
k    Portugal is currently reviewing its health expenditure series and new figures will be puiblished consistent with the System of Health Accounts (SHA 2011) methodology
l    Includes data-only subscriptions.
m    Excludes data-only subscriptions.
n    Population aged 16 to 74 years.
o    Provisional data.
p    2004.
q    Data includes the Azores and Madeira.
r    Development Assistance Committee member (OECD)