Low and middle income

Poverty headcount ration at $5.50 a day (2011 PPP) (% of population)

Year	Value
2022	53.8
2021	54.7
2020	55.8
2019	54.9
2018	56.2
2017	58
2016	59.4
2015	60.5
2014	61.9
2013	63.4
2012	65.5
2011	67.2
2010	69.1
2009	71.1
2008	72.4
2007	73.7
2006	75.3
2005	76.9
2004	78.5
2003	80.1
2002	81
2001	82.3
2000	83.1
1999	84.3
1998	83.9
1997	84
1996	84.4
1995	84.8
1994	85.3
1993	85.8
1992	85.7
1991	85.4
1990	85.2
1989	85.1
1988	85.2
1987	85.3
1986	85
1985	85.7
1984	85.9
1983	86
1982	85.7
1981	85.7