Year	% of GDP
2006	24.351638364832798
2007	25.602587786872675
2008	26.94803222318076
2009	20.315064191811175
2010	21.174325855911725
2011	24.618353696927667
2012	28.06490505780405
2013	28.344302081913902
2014	27.333391698524334
2015	29.263719165849405
2016	27.643835040051336
2017	26.761610504972484
2018	22.384838486768473
2019	16.45713171696615
2020	18.173823393668588
2021	23.198602503512838
2022	21.429843685432964
2023	21.24691019796281