Footnotes  
a    2017
b    Refers to Gran Buenos Aires.
c    2019
d    2018
e    Estimate.
f    Index base: December 2016=100.
g    2016
h    Data refers to a 5-year period preceding the reference year.
i    Data as at the end of December.
j    2013
k    Data are as at 1 January of reporting year.
l    Break in the time series.