a    2017
b    Refers to the urban population of Santiago Metropolitan Area Region.
c    2019
d    2018
e    Data classified according to ISIC Rev. 4.
f    Excludes publishing activities. Includes irrigation and canals.
g    Excludes computer and related activities and radio/TV activities.
h    Excludes repair of personal and household goods.
i    Estimate.
j    Base: 2009=100.
k    Index base: 2013=100.
l    Base: 2018=100.
m    2016
n    Data refers to a 5-year period preceding the reference year.
o    Data as at the end of December.
p    Data are as at 1 January of reporting year.
q    Population aged 5 years and over.
r    Population aged 15 years and over.
s    Provisional data.
t    Including nationals residing abroad.