Year	% of GDP
1998	11.288767872817711
1999	10.561668624535315
2000	13.712086864051043
2001	14.609100709883766
2002	12.864800047403193
2003	12.084273722014533
2004	4.376243477696885
2005	6.5837470235617355
2006	7.2272898598851665
2007	12.125357322482897
2008	13.292681739933359
2009	12.262254608590057
2010	12.109960635582484
2011	14.227226689902697
2012	12.12622234651999
2013	16.852620606953504
2014	20.142896122136015
2015	19.94806156032626
2016	17.5878302317746
2017	11.85626119797996
2018	11.057731610671102
2019	10.711767964853912
2020	11.829518538202894
2021	9.525428754910894
2022	9.711860780163088
2023	11.760212798308759