Year	% of GDP
1995	8.187704244796674
1996	8.352570983252217
1997	8.130781224591308
1998	7.623740710271261
1999	6.7852338589095424
2000	6.418262590400456
2001	6.329382187639597
2002	6.232244914719596
2003	6.32006559696663
2004	6.390962202243234
2005	5.465201898028558
2006	5.532774724110158
2007	5.554116279759923
2008	5.6250839239205295
2009	5.778407416967867
2010	10.383308180372966
2011	9.980917411041672
2012	10.44518628503481
2013	10.916167082687366
2014	10.317461847844573
2015	10.654912672918588
2016	10.398376707029701
2017	10.134927292470618
2018	9.74588920041204
2019	9.578836311778268
2020	9.47881324432711
2021	9.58508558186606
2022	8.934138306890988