Year	% of GDP
1993	14.311691635702548
1994	14.158170679674786
1995	9.900478332106868
1996	11.162392193092774
1997	9.850488362560545
1998	6.2342789870835595
1999	9.578943296575549
2004	23.86725198623327
2005	23.091460407928164
2006	22.16932234662114
2007	35.70335787399806
2008	15.859605113048532
2009	17.26440890147295
2010	18.294781693247224
2011	13.29628591364923
2018	11.187518330541343
2019	13.344975373411145
2020	14.938432773864342
2021	22.66087064561021
2022	14.181560963568824