Footnotes
a    Projected estimate (medium fertility variant).
b    Surface area is based on the 2002 population and housing census.
c    2015.
d    2016.
e    Estimate.
f    Dakar
g    Break in the time series.
h    Index base: 2008=100.
i    2014.
j    Data classified according to ISIC Rev. 3.
k    Country data supplemented with data from the Observatoire Economique et Statistique d´Afrique Subsaharienne (Afristat).
l    Data refers to a 5-year period preceding the reference year.
m    Including refugees.
n    Data as at the end of December.
o    2004.
p    2008.