Year	$ 2017 PPP (%)
2000	26.59
2006	18.53
2008	13.72
2009	13.23
2010	11.4
2011	10.49
2012	8.9
2013	7.46
2014	7.2
2015	6.57
2016	5.9
2017	5.77
2018	4.87
2019	4.83
2020	7.8
2021	7.47