Year	Percent of GDP (Units)
1996	31.829
1997	34.023
1998	31.643
1999	22.972
2000	16.567
2001	12.789
2002	16.405
2003	15.178
2004	14.460
2005	8.723
2006	5.612
2007	2.303
2008	1.250
2009	6.173
2010	5.618
2011	1.695
2012	3.605
2013	-3.383
2014	-3.442
2015	21.643
2016	36.398
2017	32.950
2018	31.528
2019	36.802
2020	40.330
2021	36.074
2022	29.690
2023	23.123
2024	20.932
2025	21.464
2026	20.927
2027	20.956
2028	22.139
2029	23.326