a    Projected estimate (medium fertility variant).
b    Including Agalega, Rodrigues and Saint Brandon.
c    Excludes the islands of Saint Brandon and Agalega.
d    2015.
e    2014.
f    2016.
g    Data classified according to ISIC Rev. 4.
h    Estimate.
i    Data classified according to ISIC Rev. 3.
j    2011.
k    Data refers to a 5-year period preceding the reference year.
l    Refers to foreign citizens.
m    2004.
n    Population aged 5 years and over.
o    Overestimated or based on overestimated data.
p    R&D budget instead of R&D expenditure or based on R&D budget.
q    Excluding business enterprise.
r    Break in the time series.
s    2012.