Year	% of GDP
2010	29.877515302396667
2011	33.64431500978378
2012	31.754929333015713
2013	34.038498390944355
2014	34.06942706805624
2015	42.80487073360926
2016	38.2062329591204
2017	41.002991488394
2018	38.641079803989165
2019	39.26190698260694
2020	32.24474843111018
2021	31.36682025783206
2022	26.980492238461988