Low and middle income

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

Year	Value
2022	26.8
2021	28
2020	28.8
2019	27.7
2018	29.3
2017	31.6
2016	33.2
2015	34.1
2014	35.3
2013	36.5
2012	39
2011	40.8
2010	43.5
2009	46.1
2008	47.8
2007	49.2
2006	51.2
2005	52.9
2004	55.1
2003	57.3
2002	59.1
2001	61
2000	62.2
1999	63.7
1998	64.1
1997	64.3
1996	65
1995	66.3
1994	67.4
1993	68.7
1992	69.2
1991	69.9
1990	70.1
1989	70.3
1988	69.8
1987	70.8
1986	71
1985	72.1
1984	72.8
1983	73.3
1982	73.3
1981	73.5