Year	% of GDP
1995	11.142120649667547
1996	10.83459155516218
1997	11.696159138801807
1998	11.982942845827242
1999	11.13799193192066
2000	12.201607574156323
2001	12.203264710847408
2002	15.118189322223888
2003	17.14734261456325
2004	19.541231919938394
2005	19.43714855084313
2006	21.200952061925108
2007	23.76957676365977
2008	23.70660855267422
2009	18.693518030244725
2010	17.675500071325704
2011	17.50721832103976
2012	20.20632547342653
2013	16.473815079403327
2014	15.949971500151964
2015	16.970582572448556
2016	17.0597209009627
2017	17.736784762802273
2018	20.04095777191739
2019	22.464787995937847
2020	21.439561795910368
2021	23.26787922858776
2022	24.15525313720249
2023	22.702982599763246