Year	% of GDP
1993	19.52997870398592
1994	20.075172881382557
1995	19.67160756676257
1996	19.362133690871662
1997	18.936091257387634
1998	18.539397330258065
1999	16.61857943781747
2000	21.3068301843948
2001	22.806997805610656
2002	24.602320861141624
2003	24.41728022905813
2004	23.368125847547482
2005	26.65521228219366
2006	31.05000700006658
2007	32.01120232310027
2008	32.75324098762675
2009	25.431741053236944
2010	27.531071109040806
2011	29.693213805846842
2012	30.79867754202892
2013	29.74345750395482
2014	27.48942506415248
2015	26.064666440372555
2016	25.425195327638587
2017	26.782473051181846
2018	26.51191100545235
2019	27.42758594274407
2020	23.24647703785482
2021	25.274881750915903
2022	23.82328793385374