Footnotes  
a    2017
b    2018
c    2019
d    Data classified according to ISIC Rev. 4.
e    Excludes publishing activities. Includes irrigation and canals.
f    Excludes computer and related activities and radio/TV activities.
g    Excludes repair of personal and household goods.
h    Estimate.
i    2016
j    Data refers to a 5-year period preceding the reference year.
k    Data as at the end of December.
l    Break in the time series.
m    2008
n    2011
o    Data are as at 1 January of reporting year.