Year	% of GDP
2005	11.795795759330066
2006	13.318672656220334
2007	13.838073689773028
2008	15.727308440698016
2009	12.480567907751475
2010	14.13340180327283
2011	12.811480995289134
2012	12.469475911314849
2013	11.031333708428637
2014	9.911596179389418
2015	10.1467534194063
2016	9.4429863635516
2017	9.408156391833632
2018	11.761250476726659
2019	13.088661938773022
2020	13.330386413906126
2021	13.729278994142488
2022	15.6442115468247
2023	14.589034641274612