Year	% of GDP
2000	7.03
2001	7.24
2002	7.35
2003	7.49
2004	7.54
2005	7.66
2006	7.69
2007	7.78
2008	8.09
2009	8.96
2010	9.06
2011	10.49
2012	10.67
2013	10.67
2014	10.73
2015	10.75
2016	10.66
2017	10.66
2018	10.74
2019	10.97
2020	11
2021	10.82