a    Projected estimate (medium fertility variant).
b    2015
c    Consists of the population of Hong Kong Island, New Kowloon the new towns in New Territories and the marine areas.
d    2017
e    2016
f    Excluding hunting and forestry.
g    Including mining and quarrying.
h    Excluding mining and quarrying.
i    Includes waste management.
j    Excluding waste management.
k    Estimate.
l    Data refers to a 5-year period preceding the reference year.
m    Data as at the end of December.
n    Population aged 10 years and over.
o    2004
p    2014