Year	2017 PPP (%)
1986	8.3
1990	8.1
1994	5.1
1998	5
2005	1.4
2006	1.3
2009	1.7
2011	0.7
2012	0.5
2013	0.5
2014	1
2015	0.8
2016	0.8
2017	0.7
2018	0.9
2019	1.2
2020	1.3
2021	1.1
2022	0.8