Year	% of GDP
1993	12.598912065112877
1994	14.018818725177923
1995	15.510865338509735
1996	16.4400017680501
1997	16.10893260012989
1998	16.045217228322254
1999	15.456742208813317
2000	16.40115987228217
2001	12.754333506445342
2002	12.476265024823945
2003	12.484616409822147
2004	12.217265887243043
2005	11.589391959976178
2006	11.340643018836962
2007	10.617051810560035
2008	10.595937307176037
2009	11.127907778956773
2010	10.91791057847962
2011	11.411427941160985
2012	12.073463685014692
2013	11.602003361128066
2014	11.975375621532452
2015	11.457694177686754
2016	11.50553733669959
2017	11.24459557124045
2018	11.032309749695719
2019	11.396909806459393
2020	12.727468588679983
2021	13.521330466361908
2022	13.318111162652265