Year	% of GDP
2005	0
2006	0
2007	8.719293836831689
2008	6.7928810515738
2009	10.295799935554825
2010	9.845764723737862
2011	8.041250813478179
2012	8.188677708988584
2013	8.316680560940652
2014	7.853504101389108
2015	8.499192496687215
2016	7.877026479209446
2017	8.12517966730429
2018	8.778729613831116
2019	8.226707137769289
2020	7.250330821333489
2021	7.286312669724185
2022	8.974006043162971
2023	7.677139983716855