Year	$ 2017 PPP (%)
2000	0.4
2001	0.4
2002	0.4
2003	0.5
2004	0.4
2005	0.2
2006	0.4
2007	0.4
2008	0.5
2009	0.1
2014	0.5
2015	0.4
2016	0.3
2017	0.6
2019	0.7