Year	% of GDP
1994	25.343413198278558
1995	24.973960903868132
1996	23.937399684894086
1997	21.46325482600009
1998	17.95339815093601
1999	18.614928065368858
2000	19.102654565212603
2001	20.0963019528523
2002	20.744896123752135
2003	21.82751382492408
2004	21.738731571064378
2005	19.72755972621636
2006	18.702718746520627
2007	16.945928723890752
2008	16.492236684475657
2009	10.655962582431266
2010	8.151733297434642
2011	7.578571710429621
2012	8.13921455071746
2013	7.680412603028139
2014	6.89993046951613
2015	6.443929145099901
2016	6.255926194597292
2017	6.192068749655968
2018	4.728204974432844
2019	4.540111647734594
2020	3.9502834846438795
2021	4.874292298696068
2022	4.917229645588121
2023	5.121626077984235