Year	% of GDP
2000	4.72250843
2001	5.16087341
2002	4.65182209
2003	4.95589161
2004	5.12801409
2005	5.29996157
2006	5.15990877
2007	4.91188192
2008	5.03990459
2009	6.11493444
2010	6.29153061
2011	6.09787989
2012	6.12235117
2013	5.54722023
2014	6.35239553
2015	7.53311825
2016	7.99202633
2017	7.83454609
2018	7.73915195
2019	6.27398872
2020	5.40149546
2021	5.77013779