Year	% of GDP
1990	17.598908594815825
1991	19.42365269461078
1992	17.71954938694218
1993	30.14012738853503
1994	23.51118227915666
1995	12.794076295810289
1996	12.017858449828003
1997	12.611214894088594
1998	15.15724001627623
1999	15.612831448173559
2000	15.150166380534538
2001	13.646625028218828
2002	12.404123711340207
2003	12.38928146645211
2004	12.900049236829148
2005	10.42204032741066
2006	8.539864079120035
2007	9.660266920540893
2008	8.495111766640424
2009	11.123407721584764
2010	10.881431767337807
2011	10.127683268691678
2012	10.52596006481111
2013	10.283249114846516
2014	10.885873037121636
2015	12.408238322912837
2016	12.832063443728774
2017	11.341412441105636
2018	10.466463566898065
2019	11.123470930275154
2020	16.218942077568855
2021	13.86744231957701
2022	11.642147989851663
2023	14.012950640418516