Year	Percent of GDP
1997	86.405
1998	86.47
1999	99.826
2000	95.219
2001	87.476
2002	110.385
2003	109.54
2004	84.048
2005	66.608
2006	51.156
2007	30.916
2008	25.999
2009	29.258
2010	30.347
2011	28.794
2012	27.852
2013	28.835
2014	28.69
2015	29.245
2016	31.154
2017	34.037
2018	37.167
2019	40.879
2020	43.869
2021	46.469
2022	48.775
2023	50.936
2024	52.169