Year	World Bank (% of population)
2008	0.6
2009	0.7
2010	0.8
2011	0.7
2012	0.6
2013	1.1
2014	1.1
2015	1.3
2016	1.8
2017	1.6
2018	1.7
2019	0.9
2020	1.3
2021	1.6