a    2017
b    2019
c    2018
d    Estimate.
e    Calculated by the UN Statistics Division from national indices.
f    2016
g    Data refers to a 5-year period preceding the reference year.
h    Data as at the end of December.
i    2007
j    2014
k    2013
l    2008
m    2012
n    Data are as at 1 January of reporting year.
o    The figures on the National Assembly correspond to the provisional results of the November 2019 elections, excluding members yet to be appointed. Newly elected members are due to be sworn in March 2020.
p    At least once a month.
q    Population aged 18 years and over.
r    Excluding government.
s    Partial data.