Lower middle income

Poverty headcount ration at $3.20 a day (2011 PPP) (% of population)

Year	Value
2022	36.9
2021	39
2020	40.7
2019	38.5
2018	40.8
2017	44.5
2016	47.1
2015	47.9
2014	48.8
2013	49.7
2012	50.7
2011	52.3
2010	55.2
2009	57.8
2008	59.7
2007	61
2006	62.6
2005	64
2004	65.3
2003	66.8
2002	68
1996	70.1
1995	70.9
1994	71.3
1993	71.7
1992	71.7
1991	72.1
1990	72.4
1989	72.7
1988	73
1987	73.5
1986	73.4
1985	73.7
1984	74.2
1983	74.5
1982	75
1981	75.2