a    Projected estimate (medium fertility variant).
b    Data updated according to Superintendencia Agraria. Interior waters correspond to natural or artificial bodies of water or snow.
c    2015.
d    La Paz is the seat of government and Sucre is the constitutional capital.
e    2016.
f    Estimate.
g    Urban areas.
h    2014.
i    Data refers to a 5-year period preceding the reference year.
j    Data as at the end of December.
k    Data revision.
l    Funds previously included in social security were reclassified.
m    2001.
n    2011.
o    2003.
p    2007.
q    2012.
r    2002.
s    Break in the time series.
t    2009.
u    2004.