Year	% of GDP
1990	11.797897933159081
1991	10.389013651631084
1992	11.094971988177159
1993	11.145923009005092
1994	10.323798363218636
1995	10.506211178866618
1996	10.232177095369561
1997	10.339493058531467
1998	10.870224183264392
1999	11.052055217750004
2000	10.995582115463016
2001	11.421954153122057
2002	11.30304933459541
2003	10.99943721647556
2004	10.80914798074885
2005	10.327719340117065
2006	10.15511945233522
2007	9.951438332482496
2008	9.477042727127452
2009	10.314292838518153
2010	9.665005979731825
2011	9.876565905445734
2012	9.969604967861581
2013	10.353455000725372
2014	10.324599348018712
2015	10.396519776125444
2016	10.469578358391896
2017	10.336492887741572
2018	10.55847182630956
2019	10.673768157841367
2020	10.688535156387124
2021	10.850250617878158
2022	10.704805879586475
2023	10.130725594710615