Year	Percent of GDP (Units)
2000	32.918
2001	27.244
2002	18.195
2003	22.953
2004	26.330
2005	28.949
2006	28.150
2007	30.265
2008	33.859
2009	33.188
2010	30.557
2011	23.463
2012	18.904
2013	16.286
2014	15.001
2015	16.553
2016	20.767
2017	29.052
2018	32.441
2019	23.471
2020	24.040
2021	35.260
2022	37.237
2023	27.097
2024	16.116
2025	14.937
2026	14.455
2027	14.185
2028	13.954
2029	13.594