Year	% of GDP
2010	94.67613298997456
2011	80.17672678993556
2012	64.69031955412346
2013	58.231105441511524
2014	51.3379397660236
2015	48.30676840905016
2016	46.702332128981524
2017	42.12058115136234
2018	36.606169072479524
2019	34.54369951344769
2020	33.710333316483705
2021	31.416298428987172
2022	29.1432957381258
2023	28.0087899171727