Year	Percent of GDP
2005	19.871
2006	20
2007	22.42
2008	22.236
2009	28.553
2010	26.201
2011	24.964
2012	22.415
2013	23.797
2014	23.991
2015	26.331
2016	27.048
2017	26.006
2018	23.174
2019	25.031
2020	24.728
2021	24.53
2022	24.415
2023	24.432
2024	24.485