Year	Percent of GDP
1991	18.268
1992	16.747
1993	21.604
1994	21.845
1995	17.919
1996	20.996
1997	17.234
1998	4.348
1999	11.525
2000	22.295
2001	18.708
2002	11.779
2003	13.224
2004	18.659
2005	16.573
2006	16.324
2007	16.119
2008	23.066
2009	24.971
2010	20.269
2011	16.791
2012	11.511
2013	11.396
2014	22.086
2015	20.164
2016	16.025
2017	18.277
2018	16.747
2019	18.488
2020	19.062
2021	19.757
2022	20.269
2023	20.944
2024	21.458