Year	% of GDP
2000	5.45533848
2001	5.45977974
2002	5.66600704
2003	5.62231302
2004	5.79739761
2005	5.72565842
2006	5.71683931
2007	5.87256861
2008	5.96617031
2009	6.23855972
2010	6.09266853
2011	6.25456142
2012	6.17929935
2013	5.92659712
2014	6.89475489
2015	7.23228073
2016	7.17639828
2017	7.21305084
2018	7.18990898
2019	7.53585672
2020	7.87186623
2021	8.01731968