Footnotes  
a    2017
b    2018
c    At producers' prices.
d    Estimate.
e    Excluding rent.
f    Provisional data.
g    2016
h    Data refers to a 5-year period preceding the reference year.
i    2015
j    Data refer to fiscal years beginning 1 July.
k    2002
l    2008
m    2000
n    2013
o    2004
p    2014