Year	2017 PPP (%)
2006	11.6
2007	5.3
2008	3.9
2009	3.7
2010	5
2011	5.5
2012	5.4
2013	5.4
2014	4.2
2015	6.1
2016	4.5
2017	3.6
2018	2.8
2019	2.8
2020	1.6
2021	2.2