Year	Percent of GDP
2008	23.835
2009	21.264
2010	19.687
2011	17.758
2012	18.577
2013	20.6
2014	20.377
2015	22.49
2016	23.842
2017	24.825
2018	25.428
2019	25.822
2020	25.821
2021	26.067
2022	26.289
2023	26.328
2024	26.207