Year	Percent of GDP
1996	18.206
1997	15.435
1998	17.24
1999	11.815
2000	6.292
2001	-1.005
2002	9.182
2003	7.428
2004	4.82
2005	-0.499
2006	-0.835
2007	-2.743
2008	-2.598
2009	2.48
2010	1.902
2011	-2.51
2012	1.332
2013	-5.644
2014	-5.623
2015	21.688
2016	34.497
2017	28.85
2018	27.208
2019	27.557
2020	26.699
2021	25.28
2022	24.789
2023	25.097
2024	24.259