Year	% of GDP
1998	5.403915491121429
1999	19.06535087040706
2000	17.709021680229796
2003	52.53541953337899
2008	65.24508030569477
2009	68.9990033374937
2010	72.45266992611121
2011	62.860132822205316
2012	65.22769588316412
2013	67.10291194564293
2014	47.976169516046006
2015	53.27858747371672
2016	66.9071609125066
2017	66.72724784721471
2018	71.6505702481057
2019	72.70387857708222
2020	91.15660694497365
2021	80.36665161740878
2022	70.14018401149143