Year	% of GDP
1993	23.566368641711296
1994	22.22224486590554
1995	25.85551838373191
1996	27.935203037976088
1997	23.59977420167761
1998	24.561930340111246
1999	25.22722441602306
2000	24.21941264827859
2001	26.292834797870157
2002	26.13313343627506
2003	28.67047011008787
2004	29.94820958401637
2005	27.5199884257514
2006	27.922433881116966
2007	28.7559557290335
2008	30.81870666321697
2009	30.932232230645738
2010	30.433607044317974
2011	28.549719461915128
2012	27.94877954074419
2013	28.399332932830067
2014	28.679180662151254
2015	27.013702409312952
2016	26.301831727251347
2017	27.74898445013015
2018	27.322886417111892
2019	27.286485026078022
2020	26.120590544024484
2021	26.992510615047028
2022	25.9142767346445
2023	25.138930826860783